551051054 has 16 divisors (see below), whose sum is σ = 835360992. Its totient is φ = 272606208.

The previous prime is 551051047. The next prime is 551051113. The reversal of 551051054 is 450150155.

551051054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×551051054² = 607314528229021832, which contains 22 as substring.

It is a congruent number.

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, 150287 + ... + 153909.

It is an arithmetic number, because the mean of its divisors is an integer number (52210062).

Almost surely, 2^551051054 is an apocalyptic number.

551051054 is a deficient number, since it is larger than the sum of its proper divisors (284309938).

551051054 is a wasteful number, since it uses less digits than its factorization.

551051054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4411.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 551051054 is about 23474.4766501833. The cubic root of 551051054 is about 819.8428481311.

The spelling of 551051054 in words is "five hundred fifty-one million, fifty-one thousand, fifty-four".