7556552425 has 12 divisors (see below), whose sum is σ = 9388057360. Its totient is φ = 6033672720.

The previous prime is 7556552413. The next prime is 7556552431. The reversal of 7556552425 is 5242556557.

It is a de Polignac number, because none of the positive numbers 2^k-7556552425 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275895 + ... + 302044.

Almost surely, 2^7556552425 is an apocalyptic number.

It is an amenable number.

7556552425 is a deficient number, since it is larger than the sum of its proper divisors (1831504935).

7556552425 is a wasteful number, since it uses less digits than its factorization.

7556552425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578472 (or 578467 counting only the distinct ones).

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

The square root of 7556552425 is about 86928.4327766238. The cubic root of 7556552425 is about 1962.3414008984.

The spelling of 7556552425 in words is "seven billion, five hundred fifty-six million, five hundred fifty-two thousand, four hundred twenty-five".