4555256572 has 12 divisors (see below), whose sum is σ = 7972227760. Its totient is φ = 2277477216.

The previous prime is 4555256569. The next prime is 4555256617. The reversal of 4555256572 is 2756525554.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 55873 + ... + 110599.

Almost surely, 2^4555256572 is an apocalyptic number.

It is an amenable number.

4555256572 is a deficient number, since it is larger than the sum of its proper divisors (3416971188).

4555256572 is a wasteful number, since it uses less digits than its factorization.

4555256572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75540 (or 75538 counting only the distinct ones).

The product of its digits is 2100000, while the sum is 46.

The square root of 4555256572 is about 67492.6408729130. The cubic root of 4555256572 is about 1657.6936777275.

The spelling of 4555256572 in words is "four billion, five hundred fifty-five million, two hundred fifty-six thousand, five hundred seventy-two".