464475046131 has 48 divisors (see below), whose sum is σ = 685462377600. Its totient is φ = 302984769024.

The previous prime is 464475046117. The next prime is 464475046157. The reversal of 464475046131 is 131640574464.

464475046131 is a `hidden beast` number, since 4 + 6 + 4 + 4 + 7 + 504 + 6 + 131 = 666.

It is not a de Polignac number, because 464475046131 - 2¹⁴ = 464475029747 is a prime.

It is a super-2 number, since 2×464475046131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464455046131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151441260 + ... + 151444326.

It is an arithmetic number, because the mean of its divisors is an integer number (14280466200).

Almost surely, 2^464475046131 is an apocalyptic number.

464475046131 is a deficient number, since it is larger than the sum of its proper divisors (220987331469).

464475046131 is a wasteful number, since it uses less digits than its factorization.

464475046131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368 (or 4365 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 464475046131 in words is "four hundred sixty-four billion, four hundred seventy-five million, forty-six thousand, one hundred thirty-one".