551883538051 has 16 divisors (see below), whose sum is σ = 579596624640. Its totient is φ = 524482374240.

The previous prime is 551883538049. The next prime is 551883538079. The reversal of 551883538051 is 150835388155.

551883538051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 551883538051 - 2¹ = 551883538049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 551883538051.

It is not an unprimeable number, because it can be changed into a prime (551883538001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12616045 + ... + 12659713.

It is an arithmetic number, because the mean of its divisors is an integer number (36224789040).

Almost surely, 2^551883538051 is an apocalyptic number.

551883538051 is a deficient number, since it is larger than the sum of its proper divisors (27713086589).

551883538051 is a wasteful number, since it uses less digits than its factorization.

551883538051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47226.

The product of its (nonzero) digits is 2880000, while the sum is 52.

The spelling of 551883538051 in words is "five hundred fifty-one billion, eight hundred eighty-three million, five hundred thirty-eight thousand, fifty-one".