59217901961 has 16 divisors (see below), whose sum is σ = 61286828928. Its totient is φ = 57195072000.

The previous prime is 59217901937. The next prime is 59217901979. The reversal of 59217901961 is 16910971295.

It is a cyclic number.

It is not a de Polignac number, because 59217901961 - 2¹⁴ = 59217885577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59217901921) 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 15 ways as a sum of consecutive naturals, for example, 654521 + ... + 739481.

It is an arithmetic number, because the mean of its divisors is an integer number (3830426808).

Almost surely, 2^59217901961 is an apocalyptic number.

It is an amenable number.

59217901961 is a deficient number, since it is larger than the sum of its proper divisors (2068926967).

59217901961 is a wasteful number, since it uses less digits than its factorization.

59217901961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85232.

The product of its (nonzero) digits is 306180, while the sum is 50.

The spelling of 59217901961 in words is "fifty-nine billion, two hundred seventeen million, nine hundred one thousand, nine hundred sixty-one".