56383749429 has 16 divisors (see below), whose sum is σ = 86752253952. Its totient is φ = 31906475568.

The previous prime is 56383749427. The next prime is 56383749449. The reversal of 56383749429 is 92494738365.

It is not a de Polignac number, because 56383749429 - 2¹ = 56383749427 is a prime.

It is a super-3 number, since 3×56383749429³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56383749427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13031529 + ... + 13035854.

It is an arithmetic number, because the mean of its divisors is an integer number (5422015872).

Almost surely, 2^56383749429 is an apocalyptic number.

It is an amenable number.

56383749429 is a deficient number, since it is larger than the sum of its proper divisors (30368504523).

56383749429 is a wasteful number, since it uses less digits than its factorization.

56383749429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26067496.

The product of its digits is 39191040, while the sum is 60.

The spelling of 56383749429 in words is "fifty-six billion, three hundred eighty-three million, seven hundred forty-nine thousand, four hundred twenty-nine".