513552150403352 has 32 divisors (see below), whose sum is σ = 975101192558400. Its totient is φ = 253525180207104.

The previous prime is 513552150403309. The next prime is 513552150403381. The reversal of 513552150403352 is 253304051255315.

It is a super-2 number, since 2×513552150403352² (a number of 30 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 7 ways as a sum of consecutive naturals, for example, 518615618 + ... + 519604910.

It is an arithmetic number, because the mean of its divisors is an integer number (30471912267450).

Almost surely, 2^{513552150403352} is an apocalyptic number.

It is an amenable number.

513552150403352 is a deficient number, since it is larger than the sum of its proper divisors (461549042155048).

513552150403352 is a wasteful number, since it uses less digits than its factorization.

513552150403352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810755 (or 1810751 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 44.

The spelling of 513552150403352 in words is "five hundred thirteen trillion, five hundred fifty-two billion, one hundred fifty million, four hundred three thousand, three hundred fifty-two".