513160949 has 32 divisors (see below), whose sum is σ = 646594560. Its totient is φ = 397353600.

The previous prime is 513160931. The next prime is 513160969. The reversal of 513160949 is 949061315.

It is not a de Polignac number, because 513160949 - 2²⁴ = 496383733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513160909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291857 + ... + 293609.

It is an arithmetic number, because the mean of its divisors is an integer number (20206080).

Almost surely, 2^513160949 is an apocalyptic number.

It is an amenable number.

513160949 is a deficient number, since it is larger than the sum of its proper divisors (133433611).

513160949 is a wasteful number, since it uses less digits than its factorization.

513160949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 513160949 is about 22653.0560631452. The cubic root of 513160949 is about 800.6042044938.

The spelling of 513160949 in words is "five hundred thirteen million, one hundred sixty thousand, nine hundred forty-nine".