46518802512 has 80 divisors (see below), whose sum is σ = 147905950080. Its totient is φ = 12268694016.

The previous prime is 46518802493. The next prime is 46518802541. The reversal of 46518802512 is 21520881564.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5320587 + ... + 5329322.

It is an arithmetic number, because the mean of its divisors is an integer number (1848824376).

Almost surely, 2^46518802512 is an apocalyptic number.

46518802512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46518802512 is an abundant number, since it is smaller than the sum of its proper divisors (101387147568).

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

46518802512 is a wasteful number, since it uses less digits than its factorization.

46518802512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10649940 (or 10649934 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 46518802512 in words is "forty-six billion, five hundred eighteen million, eight hundred two thousand, five hundred twelve".