523304127479952 has 240 divisors, whose sum is σ = 1802570298617088. Its totient is φ = 138008279761920.

The previous prime is 523304127479933. The next prime is 523304127479963. The reversal of 523304127479952 is 259974721403325.

523304127479952 is a `hidden beast` number, since 5 + 2 + 3 + 30 + 4 + 127 + 479 + 9 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 523304127479952.

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, 304899877 + ... + 306611387.

Almost surely, 2^{523304127479952} is an apocalyptic number.

523304127479952 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 523304127479952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901285149308544).

523304127479952 is an abundant number, since it is smaller than the sum of its proper divisors (1279266171137136).

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

523304127479952 is a wasteful number, since it uses less digits than its factorization.

523304127479952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734878 (or 1734869 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 63.

The spelling of 523304127479952 in words is "five hundred twenty-three trillion, three hundred four billion, one hundred twenty-seven million, four hundred seventy-nine thousand, nine hundred fifty-two".