56204331461 has 8 divisors (see below), whose sum is σ = 56547880704. Its totient is φ = 55860865840.

The previous prime is 56204331437. The next prime is 56204331479. The reversal of 56204331461 is 16413340265.

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-56204331461 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 (56204331361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1817156 + ... + 1847826.

It is an arithmetic number, because the mean of its divisors is an integer number (7068485088).

Almost surely, 2^56204331461 is an apocalyptic number.

It is an amenable number.

56204331461 is a deficient number, since it is larger than the sum of its proper divisors (343549243).

56204331461 is a wasteful number, since it uses less digits than its factorization.

56204331461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41811.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 56204331461 in words is "fifty-six billion, two hundred four million, three hundred thirty-one thousand, four hundred sixty-one".