551055061060 has 24 divisors (see below), whose sum is σ = 1322532146880. Its totient is φ = 188933163744.

The previous prime is 551055061033. The next prime is 551055061061. The reversal of 551055061060 is 60160550155.

It is not an unprimeable number, because it can be changed into a prime (551055061061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1968053650 + ... + 1968053929.

It is an arithmetic number, because the mean of its divisors is an integer number (55105506120).

Almost surely, 2^551055061060 is an apocalyptic number.

It is an amenable number.

551055061060 is an abundant number, since it is smaller than the sum of its proper divisors (771477085820).

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

551055061060 is a wasteful number, since it uses less digits than its factorization.

551055061060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936107595 (or 3936107593 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 551055061060 in words is "five hundred fifty-one billion, fifty-five million, sixty-one thousand, sixty".