58729160281 has 9 divisors (see below), whose sum is σ = 64556470069. Its totient is φ = 53387722300.

The previous prime is 58729160267. The next prime is 58729160309. The reversal of 58729160281 is 18206192785.

It is a happy number.

The square root of 58729160281 is 242341.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-58729160281 is a prime.

It is a super-2 number, since 2×58729160281² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58729160201) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2654736 + ... + 2676766.

Almost surely, 2^58729160281 is an apocalyptic number.

58729160281 is the 242341-st square number.

58729160281 is the 121171-st centered octagonal number.

It is an amenable number.

58729160281 is a deficient number, since it is larger than the sum of its proper divisors (5827309788).

58729160281 is an frugal number, since it uses more digits than its factorization.

58729160281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44084 (or 22042 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 49.

Multiplying 58729160281 by its sum of digits (49), we get a square (2877728853769 = 1696387²).

The spelling of 58729160281 in words is "fifty-eight billion, seven hundred twenty-nine million, one hundred sixty thousand, two hundred eighty-one".