55954670160 has 320 divisors, whose sum is σ = 191702016000. Its totient is φ = 13446051840.

The previous prime is 55954670147. The next prime is 55954670183. The reversal of 55954670160 is 6107645955.

It is a super-2 number, since 2×55954670160² (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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8336886 + ... + 8343594.

It is an arithmetic number, because the mean of its divisors is an integer number (599068800).

Almost surely, 2^55954670160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55954670160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95851008000).

55954670160 is an abundant number, since it is smaller than the sum of its proper divisors (135747345840).

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

55954670160 is a wasteful number, since it uses less digits than its factorization.

55954670160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6834 (or 6828 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 55954670160 in words is "fifty-five billion, nine hundred fifty-four million, six hundred seventy thousand, one hundred sixty".