551353500351 has 8 divisors (see below), whose sum is σ = 816820000560. Its totient is φ = 367569000216.

The previous prime is 551353500329. The next prime is 551353500367. The reversal of 551353500351 is 153005353155.

551353500351 is a `hidden beast` number, since 5 + 51 + 3 + 53 + 500 + 3 + 51 = 666.

It is not a de Polignac number, because 551353500351 - 2⁵ = 551353500319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551353500311) 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, 10210249980 + ... + 10210250033.

It is an arithmetic number, because the mean of its divisors is an integer number (102102500070).

Almost surely, 2^551353500351 is an apocalyptic number.

551353500351 is a deficient number, since it is larger than the sum of its proper divisors (265466500209).

551353500351 is a wasteful number, since it uses less digits than its factorization.

551353500351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20420500022 (or 20420500016 counting only the distinct ones).

The product of its (nonzero) digits is 84375, while the sum is 36.

The spelling of 551353500351 in words is "five hundred fifty-one billion, three hundred fifty-three million, five hundred thousand, three hundred fifty-one".