523764271464 has 128 divisors (see below), whose sum is σ = 1508046336000. Its totient is φ = 148490196480.

The previous prime is 523764271451. The next prime is 523764271507. The reversal of 523764271464 is 464172467325.

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 31 ways as a sum of consecutive naturals, for example, 84488637 + ... + 84494835.

It is an arithmetic number, because the mean of its divisors is an integer number (11781612000).

Almost surely, 2^523764271464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 523764271464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (754023168000).

523764271464 is an abundant number, since it is smaller than the sum of its proper divisors (984282064536).

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

523764271464 is a wasteful number, since it uses less digits than its factorization.

523764271464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10023 (or 10019 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 51.

The spelling of 523764271464 in words is "five hundred twenty-three billion, seven hundred sixty-four million, two hundred seventy-one thousand, four hundred sixty-four".