55117662096 has 80 divisors (see below), whose sum is σ = 171293004800. Its totient is φ = 14919064704.

The previous prime is 55117662043. The next prime is 55117662109. The reversal of 55117662096 is 69026671155.

It is a super-2 number, since 2×55117662096² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 4310476 + ... + 4323243.

It is an arithmetic number, because the mean of its divisors is an integer number (2141162560).

Almost surely, 2^55117662096 is an apocalyptic number.

55117662096 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55117662096 is an abundant number, since it is smaller than the sum of its proper divisors (116175342704).

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

55117662096 is a wasteful number, since it uses less digits than its factorization.

55117662096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8633756 (or 8633750 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 55117662096 in words is "fifty-five billion, one hundred seventeen million, six hundred sixty-two thousand, ninety-six".