551300125 has 16 divisors (see below), whose sum is σ = 710221824. Its totient is φ = 426810000.

The previous prime is 551300093. The next prime is 551300129. The reversal of 551300125 is 521003155.

It is not a de Polignac number, because 551300125 - 2⁵ = 551300093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 551300096 and 551300105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551300129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67261 + ... + 75010.

It is an arithmetic number, because the mean of its divisors is an integer number (44388864).

Almost surely, 2^551300125 is an apocalyptic number.

It is an amenable number.

551300125 is a deficient number, since it is larger than the sum of its proper divisors (158921699).

551300125 is a wasteful number, since it uses less digits than its factorization.

551300125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142317 (or 142307 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 551300125 is about 23479.7811957437. The cubic root of 551300125 is about 819.9663504931.

The spelling of 551300125 in words is "five hundred fifty-one million, three hundred thousand, one hundred twenty-five".