464082551508 has 12 divisors (see below), whose sum is σ = 1082859286880. Its totient is φ = 154694183832.

The previous prime is 464082551503. The next prime is 464082551509. The reversal of 464082551508 is 805155280464.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×464082551508² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464082551501) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19336772968 + ... + 19336772991.

Almost surely, 2^464082551508 is an apocalyptic number.

It is an amenable number.

464082551508 is an abundant number, since it is smaller than the sum of its proper divisors (618776735372).

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

464082551508 is a wasteful number, since it uses less digits than its factorization.

464082551508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38673545966 (or 38673545964 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 48.

The spelling of 464082551508 in words is "four hundred sixty-four billion, eighty-two million, five hundred fifty-one thousand, five hundred eight".