46136504656 has 20 divisors (see below), whose sum is σ = 97515794304. Its totient is φ = 20971138400.

The previous prime is 46136504647. The next prime is 46136504657. The reversal of 46136504656 is 65640563164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46136504657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131069440 + ... + 131069791.

Almost surely, 2^46136504656 is an apocalyptic number.

It is an amenable number.

46136504656 is an abundant number, since it is smaller than the sum of its proper divisors (51379289648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46136504656 is a wasteful number, since it uses less digits than its factorization.

46136504656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262139250 (or 262139244 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 46136504656 in words is "forty-six billion, one hundred thirty-six million, five hundred four thousand, six hundred fifty-six".