54052457392 has 20 divisors (see below), whose sum is σ = 104775708856. Its totient is φ = 27013564800.

The previous prime is 54052457387. The next prime is 54052457419. The reversal of 54052457392 is 29375425045.

It is a super-2 number, since 2×54052457392² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756234 + ... + 824617.

Almost surely, 2^54052457392 is an apocalyptic number.

It is an amenable number.

54052457392 is a deficient number, since it is larger than the sum of its proper divisors (50723251464).

54052457392 is a wasteful number, since it uses less digits than its factorization.

54052457392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582996 (or 1582990 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 54052457392 in words is "fifty-four billion, fifty-two million, four hundred fifty-seven thousand, three hundred ninety-two".