46505776132818 has 96 divisors (see below), whose sum is σ = 103103452108800. Its totient is φ = 15146530495200.

The previous prime is 46505776132787. The next prime is 46505776132847. The reversal of 46505776132818 is 81823167750564.

It is a happy number.

46505776132818 is a `hidden beast` number, since 4 + 6 + 5 + 0 + 5 + 7 + 7 + 613 + 2 + 8 + 1 + 8 = 666.

It is a super-2 number, since 2×46505776132818² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66527533 + ... + 67222943.

It is an arithmetic number, because the mean of its divisors is an integer number (1073994292800).

Almost surely, 2^{46505776132818} is an apocalyptic number.

46505776132818 is an abundant number, since it is smaller than the sum of its proper divisors (56597675975982).

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

46505776132818 is a wasteful number, since it uses less digits than its factorization.

46505776132818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695988 (or 695985 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 46505776132818 in words is "forty-six trillion, five hundred five billion, seven hundred seventy-six million, one hundred thirty-two thousand, eight hundred eighteen".