4640177700025 has 24 divisors (see below), whose sum is σ = 6577891666560. Its totient is φ = 3180821468160.

The previous prime is 4640177700019. The next prime is 4640177700043. The reversal of 4640177700025 is 5200077710464.

It is not a de Polignac number, because 4640177700025 - 2³ = 4640177700017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3677245 + ... + 4775194.

It is an arithmetic number, because the mean of its divisors is an integer number (274078819440).

Almost surely, 2^{4640177700025} is an apocalyptic number.

It is an amenable number.

4640177700025 is a deficient number, since it is larger than the sum of its proper divisors (1937713966535).

4640177700025 is a wasteful number, since it uses less digits than its factorization.

4640177700025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8455593 (or 8455588 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 4640177700025 in words is "four trillion, six hundred forty billion, one hundred seventy-seven million, seven hundred thousand, twenty-five".