513415520332 has 24 divisors (see below), whose sum is σ = 1055553588432. Its totient is φ = 215419099200.

The previous prime is 513415520273. The next prime is 513415520339. The reversal of 513415520332 is 233025514315.

It is not an unprimeable number, because it can be changed into a prime (513415520339) 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 7 ways as a sum of consecutive naturals, for example, 448789219 + ... + 448790362.

It is an arithmetic number, because the mean of its divisors is an integer number (43981399518).

Almost surely, 2^513415520332 is an apocalyptic number.

513415520332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

513415520332 is an abundant number, since it is smaller than the sum of its proper divisors (542138068100).

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

513415520332 is a wasteful number, since it uses less digits than its factorization.

513415520332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897579609 (or 897579607 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 513415520332 in words is "five hundred thirteen billion, four hundred fifteen million, five hundred twenty thousand, three hundred thirty-two".