551125054 has 8 divisors (see below), whose sum is σ = 827272800. Its totient is φ = 275367456.

The previous prime is 551125021. The next prime is 551125073. The reversal of 551125054 is 450521155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93979 + ... + 99670.

It is an arithmetic number, because the mean of its divisors is an integer number (103409100).

Almost surely, 2^551125054 is an apocalyptic number.

551125054 is a deficient number, since it is larger than the sum of its proper divisors (276147746).

551125054 is a wasteful number, since it uses less digits than its factorization.

551125054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195074.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 551125054 is about 23476.0527772452. The cubic root of 551125054 is about 819.8795450667.

The spelling of 551125054 in words is "five hundred fifty-one million, one hundred twenty-five thousand, fifty-four".