56410400401464 has 32 divisors (see below), whose sum is σ = 142344001019520. Its totient is φ = 18627733465056.

The previous prime is 56410400401457. The next prime is 56410400401471. The reversal of 56410400401464 is 46410400401465.

It is an interprime number because it is at equal distance from previous prime (56410400401457) and next prime (56410400401471).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10983330844 + ... + 10983335979.

It is an arithmetic number, because the mean of its divisors is an integer number (4448250031860).

Almost surely, 2^{56410400401464} is an apocalyptic number.

It is an amenable number.

56410400401464 is an abundant number, since it is smaller than the sum of its proper divisors (85933600618056).

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

56410400401464 is a wasteful number, since it uses less digits than its factorization.

56410400401464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21966666939 (or 21966666935 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

Subtracting from 56410400401464 its reverse (46410400401465), we obtain a palindrome (9999999999999).

The spelling of 56410400401464 in words is "fifty-six trillion, four hundred ten billion, four hundred million, four hundred one thousand, four hundred sixty-four".