56162459040 has 48 divisors (see below), whose sum is σ = 176911747488. Its totient is φ = 14976655616.

The previous prime is 56162459027. The next prime is 56162459053. The reversal of 56162459040 is 4095426165.

It is an interprime number because it is at equal distance from previous prime (56162459027) and next prime (56162459053).

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 56162458983 and 56162459001.

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, 58502082 + ... + 58503041.

It is an arithmetic number, because the mean of its divisors is an integer number (3685661406).

Almost surely, 2^56162459040 is an apocalyptic number.

It is an amenable number.

56162459040 is an abundant number, since it is smaller than the sum of its proper divisors (120749288448).

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

56162459040 is a wasteful number, since it uses less digits than its factorization.

56162459040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117005141 (or 117005133 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 56162459040 in words is "fifty-six billion, one hundred sixty-two million, four hundred fifty-nine thousand, forty".