551025352334054 has 16 divisors (see below), whose sum is σ = 909056555080128. Its totient is φ = 248908342461312.

The previous prime is 551025352334053. The next prime is 551025352334123. The reversal of 551025352334054 is 450433253520155.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551025352334053) 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, 225460453907 + ... + 225460456350.

It is an arithmetic number, because the mean of its divisors is an integer number (56816034692508).

Almost surely, 2^{551025352334054} is an apocalyptic number.

551025352334054 is a deficient number, since it is larger than the sum of its proper divisors (358031202746074).

551025352334054 is a wasteful number, since it uses less digits than its factorization.

551025352334054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450920910319.

The product of its (nonzero) digits is 5400000, while the sum is 47.

The spelling of 551025352334054 in words is "five hundred fifty-one trillion, twenty-five billion, three hundred fifty-two million, three hundred thirty-four thousand, fifty-four".