55462106616 has 64 divisors (see below), whose sum is σ = 160372396800. Its totient is φ = 15655392768.

The previous prime is 55462106549. The next prime is 55462106629. The reversal of 55462106616 is 61660126455.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1974801 + ... + 2002688.

It is an arithmetic number, because the mean of its divisors is an integer number (2505818700).

Almost surely, 2^55462106616 is an apocalyptic number.

55462106616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55462106616 is an abundant number, since it is smaller than the sum of its proper divisors (104910290184).

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

55462106616 is a wasteful number, since it uses less digits than its factorization.

55462106616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977588 (or 3977584 counting only the distinct ones).

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

The spelling of 55462106616 in words is "fifty-five billion, four hundred sixty-two million, one hundred six thousand, six hundred sixteen".