551512425104 has 10 divisors (see below), whose sum is σ = 1068555323670. Its totient is φ = 275756212544.

The previous prime is 551512425097. The next prime is 551512425109. The reversal of 551512425104 is 401524215155.

It can be written as a sum of positive squares in only one way, i.e., 494563375504 + 56949049600 = 703252^2 + 238640^2 .

It is not an unprimeable number, because it can be changed into a prime (551512425109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17234763269 + ... + 17234763300.

It is an arithmetic number, because the mean of its divisors is an integer number (106855532367).

Almost surely, 2^551512425104 is an apocalyptic number.

It is an amenable number.

551512425104 is a deficient number, since it is larger than the sum of its proper divisors (517042898566).

551512425104 is a wasteful number, since it uses less digits than its factorization.

551512425104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34469526577 (or 34469526571 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 551512425104 in words is "five hundred fifty-one billion, five hundred twelve million, four hundred twenty-five thousand, one hundred four".