756357047225 has 12 divisors (see below), whose sum is σ = 1010027565036. Its totient is φ = 558540588480.

The previous prime is 756357047213. The next prime is 756357047231. The reversal of 756357047225 is 522740753657.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 138661651129 + 617695396096 = 372373^2 + 785936^2 .

It is not a de Polignac number, because 756357047225 - 2¹⁶ = 756356981689 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1163625902 + ... + 1163626551.

It is an arithmetic number, because the mean of its divisors is an integer number (84168963753).

Almost surely, 2^756357047225 is an apocalyptic number.

It is an amenable number.

756357047225 is a deficient number, since it is larger than the sum of its proper divisors (253670517811).

756357047225 is a wasteful number, since it uses less digits than its factorization.

756357047225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327252476 (or 2327252471 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 53.

The spelling of 756357047225 in words is "seven hundred fifty-six billion, three hundred fifty-seven million, forty-seven thousand, two hundred twenty-five".