56331535001605 has 8 divisors (see below), whose sum is σ = 67600329300000. Its totient is φ = 45063569802576.

The previous prime is 56331535001579. The next prime is 56331535001627. The reversal of 56331535001605 is 50610053513365.

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 56331535001605 - 2⁷ = 56331535001477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207125355 + ... + 207397144.

It is an arithmetic number, because the mean of its divisors is an integer number (8450041162500).

Almost surely, 2^{56331535001605} is an apocalyptic number.

It is an amenable number.

56331535001605 is a deficient number, since it is larger than the sum of its proper divisors (11268794298395).

56331535001605 is a wasteful number, since it uses less digits than its factorization.

56331535001605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414549683.

The product of its (nonzero) digits is 607500, while the sum is 43.

The spelling of 56331535001605 in words is "fifty-six trillion, three hundred thirty-one billion, five hundred thirty-five million, one thousand, six hundred five".