55411250576 has 160 divisors (see below), whose sum is σ = 128522059776. Its totient is φ = 22848768000.

The previous prime is 55411250567. The next prime is 55411250581. The reversal of 55411250576 is 67505211455.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26247761 + ... + 26249871.

Almost surely, 2^55411250576 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 55411250576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64261029888).

55411250576 is an abundant number, since it is smaller than the sum of its proper divisors (73110809200).

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

55411250576 is a wasteful number, since it uses less digits than its factorization.

55411250576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461 (or 2455 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 41.

The spelling of 55411250576 in words is "fifty-five billion, four hundred eleven million, two hundred fifty thousand, five hundred seventy-six".