46375515840 has 224 divisors, whose sum is σ = 160119267264. Its totient is φ = 11324620800.

The previous prime is 46375515839. The next prime is 46375515883. The reversal of 46375515840 is 4851557364.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 46375515840.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565440 + ... + 642240.

Almost surely, 2^46375515840 is an apocalyptic number.

46375515840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46375515840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80059633632).

46375515840 is an abundant number, since it is smaller than the sum of its proper divisors (113743751424).

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

46375515840 is a wasteful number, since it uses less digits than its factorization.

46375515840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76875 (or 76865 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 46375515840 in words is "forty-six billion, three hundred seventy-five million, five hundred fifteen thousand, eight hundred forty".