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58472823319 = 472791236761
BaseRepresentation
bin110110011101010000…
…000111101000010111
312120221001221012011221
4312131100013220113
51424223020321234
642510111311211
74140003540361
oct663520075027
9176831835157
1058472823319
1122886425679
12b3ba51b507
13568b241051
142b89b17d31
1517c363aeb4
hexd9d407a17

58472823319 has 4 divisors (see below), whose sum is σ = 58474107360. Its totient is φ = 58471539280.

The previous prime is 58472823289. The next prime is 58472823329. The reversal of 58472823319 is 91332827485.

It is a happy number.

58472823319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58472823319 - 219 = 58472299031 is a prime.

It is a super-2 number, since 2×584728233192 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58472823329) 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, 571102 + ... + 665659.

It is an arithmetic number, because the mean of its divisors is an integer number (14618526840).

Almost surely, 258472823319 is an apocalyptic number.

58472823319 is a deficient number, since it is larger than the sum of its proper divisors (1284041).

58472823319 is a wasteful number, since it uses less digits than its factorization.

58472823319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284040.

The product of its digits is 2903040, while the sum is 52.

The spelling of 58472823319 in words is "fifty-eight billion, four hundred seventy-two million, eight hundred twenty-three thousand, three hundred nineteen".

Divisors: 1 47279 1236761 58472823319