46250725657 has 6 divisors (see below), whose sum is σ = 49131393998. Its totient is φ = 43530094464.

The previous prime is 46250725601. The next prime is 46250725669. The reversal of 46250725657 is 75652705264.

It can be written as a sum of positive squares in 3 ways, for example, as 33572866441 + 12677859216 = 183229^2 + 112596^2 .

It is not a de Polignac number, because 46250725657 - 2⁷ = 46250725529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46250725657.

It is not an unprimeable number, because it can be changed into a prime (46250725687) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 80018268 + ... + 80018845.

Almost surely, 2^46250725657 is an apocalyptic number.

It is an amenable number.

46250725657 is a deficient number, since it is larger than the sum of its proper divisors (2880668341).

46250725657 is a wasteful number, since it uses less digits than its factorization.

46250725657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160037147 (or 160037130 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 49.

The spelling of 46250725657 in words is "forty-six billion, two hundred fifty million, seven hundred twenty-five thousand, six hundred fifty-seven".