46552640031 has 20 divisors (see below), whose sum is σ = 73201684600. Its totient is φ = 29401666416.

The previous prime is 46552639999. The next prime is 46552640033. The reversal of 46552640031 is 13004625564.

46552640031 is a `hidden beast` number, since 4 + 6 + 5 + 5 + 2 + 640 + 0 + 3 + 1 = 666.

It is not a de Polignac number, because 46552640031 - 2⁵ = 46552639999 is a prime.

It is a super-2 number, since 2×46552640031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46552640033) 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 19 ways as a sum of consecutive naturals, for example, 15122776 + ... + 15125853.

It is an arithmetic number, because the mean of its divisors is an integer number (3660084230).

Almost surely, 2^46552640031 is an apocalyptic number.

46552640031 is a deficient number, since it is larger than the sum of its proper divisors (26649044569).

46552640031 is a wasteful number, since it uses less digits than its factorization.

46552640031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30248660 (or 30248651 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 46552640031 in words is "forty-six billion, five hundred fifty-two million, six hundred forty thousand, thirty-one".