551938131114 has 32 divisors (see below), whose sum is σ = 1107236998656. Its totient is φ = 183420073200.

The previous prime is 551938131097. The next prime is 551938131139. The reversal of 551938131114 is 411131839155.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2612539 + ... + 2815889.

It is an arithmetic number, because the mean of its divisors is an integer number (34601156208).

Almost surely, 2^551938131114 is an apocalyptic number.

551938131114 is an abundant number, since it is smaller than the sum of its proper divisors (555298867542).

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

551938131114 is a wasteful number, since it uses less digits than its factorization.

551938131114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204730.

The product of its digits is 64800, while the sum is 42.

The spelling of 551938131114 in words is "five hundred fifty-one billion, nine hundred thirty-eight million, one hundred thirty-one thousand, one hundred fourteen".