553879553051 has 4 divisors (see below), whose sum is σ = 604232239704. Its totient is φ = 503526866400.

The previous prime is 553879553033. The next prime is 553879553083. The reversal of 553879553051 is 150355978355.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 553879553051 - 2²⁶ = 553812444187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553879553011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25176343310 + ... + 25176343331.

It is an arithmetic number, because the mean of its divisors is an integer number (151058059926).

Almost surely, 2^553879553051 is an apocalyptic number.

553879553051 is a deficient number, since it is larger than the sum of its proper divisors (50352686653).

553879553051 is a wasteful number, since it uses less digits than its factorization.

553879553051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50352686652.

The product of its (nonzero) digits is 14175000, while the sum is 56.

The spelling of 553879553051 in words is "five hundred fifty-three billion, eight hundred seventy-nine million, five hundred fifty-three thousand, fifty-one".