551520106 has 16 divisors (see below), whose sum is σ = 877685760. Its totient is φ = 259187040.

The previous prime is 551520089. The next prime is 551520127. The reversal of 551520106 is 601025155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52315 + ... + 61966.

It is an arithmetic number, because the mean of its divisors is an integer number (54855360).

Almost surely, 2^551520106 is an apocalyptic number.

551520106 is a deficient number, since it is larger than the sum of its proper divisors (326165654).

551520106 is a wasteful number, since it uses less digits than its factorization.

551520106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114429.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 551520106 is about 23484.4652057482. The cubic root of 551520106 is about 820.0753975882.

The spelling of 551520106 in words is "five hundred fifty-one million, five hundred twenty thousand, one hundred six".