46776467640 has 128 divisors (see below), whose sum is σ = 169810421760. Its totient is φ = 10062833664.

The previous prime is 46776467629. The next prime is 46776467651. The reversal of 46776467640 is 4676467764.

It is an interprime number because it is at equal distance from previous prime (46776467629) and next prime (46776467651).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1623552 + ... + 1652111.

It is an arithmetic number, because the mean of its divisors is an integer number (1326643920).

Almost surely, 2^46776467640 is an apocalyptic number.

46776467640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46776467640 is an abundant number, since it is smaller than the sum of its proper divisors (123033954120).

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

46776467640 is a wasteful number, since it uses less digits than its factorization.

46776467640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275701 (or 3275697 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 57.

The spelling of 46776467640 in words is "forty-six billion, seven hundred seventy-six million, four hundred sixty-seven thousand, six hundred forty".