551254264054 has 64 divisors (see below), whose sum is σ = 961602969600. Its totient is φ = 234884022912.

The previous prime is 551254264019. The next prime is 551254264069. The reversal of 551254264054 is 450462452155.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 551254264054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72121557 + ... + 72129199.

It is an arithmetic number, because the mean of its divisors is an integer number (15025046400).

Almost surely, 2^551254264054 is an apocalyptic number.

551254264054 is a deficient number, since it is larger than the sum of its proper divisors (410348705546).

551254264054 is a wasteful number, since it uses less digits than its factorization.

551254264054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11869.

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 551254264054 in words is "five hundred fifty-one billion, two hundred fifty-four million, two hundred sixty-four thousand, fifty-four".