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5072912573 = 43952112391
BaseRepresentation
bin1001011100101111…
…01000000010111101
3111002112120122210212
410232113220002331
540342131200243
62155214042205
7236466021401
oct45627500275
914075518725
105072912573
112173588333
12b96aa9365
1362acaa021
14361a41101
151ea55a318
hex12e5e80bd

5072912573 has 8 divisors (see below), whose sum is σ = 5191851456. Its totient is φ = 4954017600.

The previous prime is 5072912567. The next prime is 5072912623. The reversal of 5072912573 is 3752192705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5072912573 - 222 = 5068718269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5072912573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072912563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403208 + ... + 415598.

It is an arithmetic number, because the mean of its divisors is an integer number (648981432).

Almost surely, 25072912573 is an apocalyptic number.

It is an amenable number.

5072912573 is a deficient number, since it is larger than the sum of its proper divisors (118938883).

5072912573 is a wasteful number, since it uses less digits than its factorization.

5072912573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21955.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 5072912573 is about 71224.3818716597. The cubic root of 5072912573 is about 1718.2477843699.

The spelling of 5072912573 in words is "five billion, seventy-two million, nine hundred twelve thousand, five hundred seventy-three".

Divisors: 1 43 9521 12391 409403 532813 117974711 5072912573