551170283963 has 24 divisors (see below), whose sum is σ = 600441071616. Its totient is φ = 505698117600.

The previous prime is 551170283959. The next prime is 551170284043. The reversal of 551170283963 is 369382071155.

It is not a de Polignac number, because 551170283963 - 2² = 551170283959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (551170283903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44119148 + ... + 44131638.

It is an arithmetic number, because the mean of its divisors is an integer number (25018377984).

Almost surely, 2^551170283963 is an apocalyptic number.

551170283963 is a deficient number, since it is larger than the sum of its proper divisors (49270787653).

551170283963 is a wasteful number, since it uses less digits than its factorization.

551170283963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14075 (or 14062 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 50.

The spelling of 551170283963 in words is "five hundred fifty-one billion, one hundred seventy million, two hundred eighty-three thousand, nine hundred sixty-three".