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5499770357 = 31177411947
BaseRepresentation
bin1010001111100111…
…11101010111110101
3112012021210021121102
411013303331113311
542230420122412
62305423055445
7253201163624
oct50763752765
915167707542
105499770357
112372527964
121095a41585
136985632b3
143a25d76bb
15222c768c2
hex147cfd5f5

5499770357 has 4 divisors (see below), whose sum is σ = 5677182336. Its totient is φ = 5322358380.

The previous prime is 5499770323. The next prime is 5499770359. The reversal of 5499770357 is 7530779945.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5499770357 - 26 = 5499770293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5499770359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88705943 + ... + 88706004.

It is an arithmetic number, because the mean of its divisors is an integer number (1419295584).

Almost surely, 25499770357 is an apocalyptic number.

It is an amenable number.

5499770357 is a deficient number, since it is larger than the sum of its proper divisors (177411979).

5499770357 is a wasteful number, since it uses less digits than its factorization.

5499770357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177411978.

The product of its (nonzero) digits is 8334900, while the sum is 56.

The square root of 5499770357 is about 74160.4366020050. The cubic root of 5499770357 is about 1765.1496000550.

The spelling of 5499770357 in words is "five billion, four hundred ninety-nine million, seven hundred seventy thousand, three hundred fifty-seven".

Divisors: 1 31 177411947 5499770357