46774616640 has 56 divisors (see below), whose sum is σ = 148509410880. Its totient is φ = 12473230848.

The previous prime is 46774616639. The next prime is 46774616653. The reversal of 46774616640 is 4661647764.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24360820 + ... + 24362739.

Almost surely, 2^46774616640 is an apocalyptic number.

46774616640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46774616640 is an abundant number, since it is smaller than the sum of its proper divisors (101734794240).

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

46774616640 is a wasteful number, since it uses less digits than its factorization.

46774616640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48723579 (or 48723569 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 46774616640 in words is "forty-six billion, seven hundred seventy-four million, six hundred sixteen thousand, six hundred forty".