513053416 has 16 divisors (see below), whose sum is σ = 962438400. Its totient is φ = 256403184.

The previous prime is 513053407. The next prime is 513053419. The reversal of 513053416 is 614350315.

It is not an unprimeable number, because it can be changed into a prime (513053419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3591 + ... + 32233.

It is an arithmetic number, because the mean of its divisors is an integer number (60152400).

Almost surely, 2^513053416 is an apocalyptic number.

It is an amenable number.

513053416 is a deficient number, since it is larger than the sum of its proper divisors (449384984).

513053416 is a wasteful number, since it uses less digits than its factorization.

513053416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30888 (or 30884 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 513053416 is about 22650.6824621246. The cubic root of 513053416 is about 800.5482783194.

The spelling of 513053416 in words is "five hundred thirteen million, fifty-three thousand, four hundred sixteen".