56241969121152 has 160 divisors (see below), whose sum is σ = 167909943476880. Its totient is φ = 18687426361344.

The previous prime is 56241969121139. The next prime is 56241969121189. The reversal of 56241969121152 is 25112196914265.

56241969121152 is a `hidden beast` number, since 5 + 6 + 2 + 419 + 6 + 9 + 1 + 211 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5420268 + ... + 11910635.

Almost surely, 2^{56241969121152} is an apocalyptic number.

It is an amenable number.

56241969121152 is an abundant number, since it is smaller than the sum of its proper divisors (111667974355728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56241969121152 is a wasteful number, since it uses less digits than its factorization.

56241969121152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17331242 (or 17331221 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 54.

The spelling of 56241969121152 in words is "fifty-six trillion, two hundred forty-one billion, nine hundred sixty-nine million, one hundred twenty-one thousand, one hundred fifty-two".