56038247469 has 32 divisors (see below), whose sum is σ = 85945440000. Its totient is φ = 36044108352.

The previous prime is 56038247467. The next prime is 56038247477. The reversal of 56038247469 is 96474283065.

56038247469 is a `hidden beast` number, since 5 + 60 + 3 + 82 + 47 + 469 = 666.

It is not a de Polignac number, because 56038247469 - 2¹ = 56038247467 is a prime.

It is a super-2 number, since 2×56038247469² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56038247467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1069839 + ... + 1120995.

It is an arithmetic number, because the mean of its divisors is an integer number (2685795000).

Almost surely, 2^56038247469 is an apocalyptic number.

It is an amenable number.

56038247469 is a deficient number, since it is larger than the sum of its proper divisors (29907192531).

56038247469 is a wasteful number, since it uses less digits than its factorization.

56038247469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52594 (or 52588 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 56038247469 in words is "fifty-six billion, thirty-eight million, two hundred forty-seven thousand, four hundred sixty-nine".