555555054 has 16 divisors (see below), whose sum is σ = 1111703040. Its totient is φ = 185086200.

The previous prime is 555555031. The next prime is 555555067. The reversal of 555555054 is 450555555.

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, 12024 + ... + 35435.

It is an arithmetic number, because the mean of its divisors is an integer number (69481440).

Almost surely, 2^555555054 is an apocalyptic number.

555555054 is an abundant number, since it is smaller than the sum of its proper divisors (556147986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555555054 is a wasteful number, since it uses less digits than its factorization.

555555054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49415.

The product of its (nonzero) digits is 312500, while the sum is 39.

The square root of 555555054 is about 23570.2153999491. The cubic root of 555555054 is about 822.0704440549.

The spelling of 555555054 in words is "five hundred fifty-five million, five hundred fifty-five thousand, fifty-four".