46561015218810 has 32 divisors (see below), whose sum is σ = 111747392733312. Its totient is φ = 12416164479680.

The previous prime is 46561015218799. The next prime is 46561015218827. The reversal of 46561015218810 is 1881251016564.

It is a super-2 number, since 2×46561015218810² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46561015218810.

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, 3044049 + ... + 10118708.

It is an arithmetic number, because the mean of its divisors is an integer number (3492106022916).

Almost surely, 2^{46561015218810} is an apocalyptic number.

46561015218810 is an abundant number, since it is smaller than the sum of its proper divisors (65186377514502).

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

46561015218810 is a wasteful number, since it uses less digits than its factorization.

46561015218810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13280678.

The product of its (nonzero) digits is 460800, while the sum is 48.

The spelling of 46561015218810 in words is "forty-six trillion, five hundred sixty-one billion, fifteen million, two hundred eighteen thousand, eight hundred ten".