513362045 has 16 divisors (see below), whose sum is σ = 741095040. Its totient is φ = 333491904.

The previous prime is 513362041. The next prime is 513362063. The reversal of 513362045 is 540263315.

It is a cyclic number.

It is not a de Polignac number, because 513362045 - 2² = 513362041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513361999 and 513362017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513362041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385322 + ... + 386651.

It is an arithmetic number, because the mean of its divisors is an integer number (46318440).

Almost surely, 2^513362045 is an apocalyptic number.

It is an amenable number.

513362045 is a deficient number, since it is larger than the sum of its proper divisors (227732995).

513362045 is a wasteful number, since it uses less digits than its factorization.

513362045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772004.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 513362045 is about 22657.4942348001. The cubic root of 513362045 is about 800.7087703079.

The spelling of 513362045 in words is "five hundred thirteen million, three hundred sixty-two thousand, forty-five".