46457250561 has 12 divisors (see below), whose sum is σ = 67549322880. Its totient is φ = 30766390200.

The previous prime is 46457250551. The next prime is 46457250601. The reversal of 46457250561 is 16505275464.

46457250561 is a `hidden beast` number, since 4 + 64 + 5 + 7 + 25 + 0 + 561 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-46457250561 is a prime.

It is a super-2 number, since 2×46457250561² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46457250551) 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 11 ways as a sum of consecutive naturals, for example, 17091081 + ... + 17093798.

It is an arithmetic number, because the mean of its divisors is an integer number (5629110240).

Almost surely, 2^46457250561 is an apocalyptic number.

It is an amenable number.

46457250561 is a deficient number, since it is larger than the sum of its proper divisors (21092072319).

46457250561 is a wasteful number, since it uses less digits than its factorization.

46457250561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34185036 (or 34185033 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 46457250561 in words is "forty-six billion, four hundred fifty-seven million, two hundred fifty thousand, five hundred sixty-one".