59245915681 has 8 divisors (see below), whose sum is σ = 59833428200. Its totient is φ = 58661262720.

The previous prime is 59245915627. The next prime is 59245915721. The reversal of 59245915681 is 18651954295.

It can be written as a sum of positive squares in 4 ways, for example, as 10144225 + 59235771456 = 3185^2 + 243384^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59245915681 is a prime.

It is a super-2 number, since 2×59245915681² (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 (59245915381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673236 + ... + 756133.

It is an arithmetic number, because the mean of its divisors is an integer number (7479178525).

Almost surely, 2^59245915681 is an apocalyptic number.

It is an amenable number.

59245915681 is a deficient number, since it is larger than the sum of its proper divisors (587512519).

59245915681 is a wasteful number, since it uses less digits than its factorization.

59245915681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429779.

The product of its digits is 3888000, while the sum is 55.

The spelling of 59245915681 in words is "fifty-nine billion, two hundred forty-five million, nine hundred fifteen thousand, six hundred eighty-one".