7452266636 has 12 divisors (see below), whose sum is σ = 13262508840. Its totient is φ = 3662978400.

The previous prime is 7452266623. The next prime is 7452266651. The reversal of 7452266636 is 6366622547.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15788465 + ... + 15788936.

It is an arithmetic number, because the mean of its divisors is an integer number (1105209070).

Almost surely, 2^7452266636 is an apocalyptic number.

It is an amenable number.

7452266636 is a deficient number, since it is larger than the sum of its proper divisors (5810242204).

7452266636 is a wasteful number, since it uses less digits than its factorization.

7452266636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31577464 (or 31577462 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 47.

The square root of 7452266636 is about 86326.5117794064. The cubic root of 7452266636 is about 1953.2723172306.

The spelling of 7452266636 in words is "seven billion, four hundred fifty-two million, two hundred sixty-six thousand, six hundred thirty-six".