46465268172 has 24 divisors (see below), whose sum is σ = 108872601600. Its totient is φ = 15423616656.

The previous prime is 46465268159. The next prime is 46465268203. The reversal of 46465268172 is 27186256464.

It is a super-2 number, since 2×46465268172² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8097772 + ... + 8103507.

It is an arithmetic number, because the mean of its divisors is an integer number (4536358400).

Almost surely, 2^46465268172 is an apocalyptic number.

It is an amenable number.

46465268172 is an abundant number, since it is smaller than the sum of its proper divisors (62407333428).

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

46465268172 is a wasteful number, since it uses less digits than its factorization.

46465268172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16201525 (or 16201523 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 46465268172 in words is "forty-six billion, four hundred sixty-five million, two hundred sixty-eight thousand, one hundred seventy-two".