513765096 has 64 divisors (see below), whose sum is σ = 1416985920. Its totient is φ = 154222080.

The previous prime is 513765089. The next prime is 513765113. The reversal of 513765096 is 690567315.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 7290 + ... + 32873.

It is an arithmetic number, because the mean of its divisors is an integer number (22140405).

Almost surely, 2^513765096 is an apocalyptic number.

It is an amenable number.

513765096 is an abundant number, since it is smaller than the sum of its proper divisors (903220824).

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

513765096 is a wasteful number, since it uses less digits than its factorization.

513765096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40226 (or 40222 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 513765096 is about 22666.3869198423. The cubic root of 513765096 is about 800.9182664135.

The spelling of 513765096 in words is "five hundred thirteen million, seven hundred sixty-five thousand, ninety-six".