59742025621 has 8 divisors (see below), whose sum is σ = 61822234080. Its totient is φ = 57663159792.

The previous prime is 59742025613. The next prime is 59742025631. The reversal of 59742025621 is 12652024795.

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 59742025621 - 2³ = 59742025613 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 (59742025601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244695 + ... + 423508.

It is an arithmetic number, because the mean of its divisors is an integer number (7727779260).

Almost surely, 2^59742025621 is an apocalyptic number.

It is an amenable number.

59742025621 is a deficient number, since it is larger than the sum of its proper divisors (2080208459).

59742025621 is a wasteful number, since it uses less digits than its factorization.

59742025621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671315.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 59742025621 in words is "fifty-nine billion, seven hundred forty-two million, twenty-five thousand, six hundred twenty-one".