46055500040 has 64 divisors (see below), whose sum is σ = 113739024960. Its totient is φ = 16644683520.

The previous prime is 46055500009. The next prime is 46055500067. The reversal of 46055500040 is 4000555064.

It is a super-2 number, since 2×46055500040² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46055499976 and 46055500012.

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, 249359 + ... + 392798.

It is an arithmetic number, because the mean of its divisors is an integer number (1777172265).

Almost surely, 2^46055500040 is an apocalyptic number.

46055500040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46055500040 is an abundant number, since it is smaller than the sum of its proper divisors (67683524920).

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

46055500040 is a wasteful number, since it uses less digits than its factorization.

46055500040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642342 (or 642338 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 46055500040 in words is "forty-six billion, fifty-five million, five hundred thousand, forty".