555056072 has 16 divisors (see below), whose sum is σ = 1041690240. Its totient is φ = 277272016.

The previous prime is 555056071. The next prime is 555056081. The reversal of 555056072 is 270650555.

It is not an unprimeable number, because it can be changed into a prime (555056071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22628 + ... + 40275.

It is an arithmetic number, because the mean of its divisors is an integer number (65105640).

Almost surely, 2^555056072 is an apocalyptic number.

It is an amenable number.

555056072 is a deficient number, since it is larger than the sum of its proper divisors (486634168).

555056072 is a wasteful number, since it uses less digits than its factorization.

555056072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64012 (or 64008 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 555056072 is about 23559.6280106457. The cubic root of 555056072 is about 821.8242510979.

The spelling of 555056072 in words is "five hundred fifty-five million, fifty-six thousand, seventy-two".