551013493210 has 16 divisors (see below), whose sum is σ = 991832797800. Its totient is φ = 220403506176.

The previous prime is 551013493187. The next prime is 551013493253. The reversal of 551013493210 is 12394310155.

It can be written as a sum of positive squares in 4 ways, for example, as 202430705929 + 348582787281 = 449923^2 + 590409^2 .

It is a super-2 number, since 2×551013493210² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1952746 + ... + 2217034.

Almost surely, 2^551013493210 is an apocalyptic number.

551013493210 is a deficient number, since it is larger than the sum of its proper divisors (440819304590).

551013493210 is a wasteful number, since it uses less digits than its factorization.

551013493210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472785.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 551013493210 in words is "five hundred fifty-one billion, thirteen million, four hundred ninety-three thousand, two hundred ten".