464552131575 has 48 divisors (see below), whose sum is σ = 929416584960. Its totient is φ = 199874526720.

The previous prime is 464552131543. The next prime is 464552131679. The reversal of 464552131575 is 575131255464.

It is not a de Polignac number, because 464552131575 - 2⁵ = 464552131543 is a prime.

It is a super-2 number, since 2×464552131575² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 26016405 + ... + 26034254.

It is an arithmetic number, because the mean of its divisors is an integer number (19362845520).

Almost surely, 2^464552131575 is an apocalyptic number.

464552131575 is an abundant number, since it is smaller than the sum of its proper divisors (464864453385).

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

464552131575 is a wasteful number, since it uses less digits than its factorization.

464552131575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52050696 (or 52050691 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 48.

The spelling of 464552131575 in words is "four hundred sixty-four billion, five hundred fifty-two million, one hundred thirty-one thousand, five hundred seventy-five".