550959825504 has 48 divisors (see below), whose sum is σ = 1577748594240. Its totient is φ = 166957522560.

The previous prime is 550959825413. The next prime is 550959825523. The reversal of 550959825504 is 405528959055.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260870074 + ... + 260872185.

It is an arithmetic number, because the mean of its divisors is an integer number (32869762380).

Almost surely, 2^550959825504 is an apocalyptic number.

It is an amenable number.

550959825504 is an abundant number, since it is smaller than the sum of its proper divisors (1026788768736).

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

550959825504 is a wasteful number, since it uses less digits than its factorization.

550959825504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521742283 (or 521742275 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 57.

The spelling of 550959825504 in words is "five hundred fifty billion, nine hundred fifty-nine million, eight hundred twenty-five thousand, five hundred four".