513242252151036 has 36 divisors (see below), whose sum is σ = 1204779245651688. Its totient is φ = 170056314973088.

The previous prime is 513242252151011. The next prime is 513242252151037. The reversal of 513242252151036 is 630151252242315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513242252151037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 766458471 + ... + 767127806.

Almost surely, 2^{513242252151036} is an apocalyptic number.

It is an amenable number.

513242252151036 is an abundant number, since it is smaller than the sum of its proper divisors (691536993500652).

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

513242252151036 is a wasteful number, since it uses less digits than its factorization.

513242252151036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533586618 (or 1533586449 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 513242252151036 in words is "five hundred thirteen trillion, two hundred forty-two billion, two hundred fifty-two million, one hundred fifty-one thousand, thirty-six".