513770050 has 24 divisors (see below), whose sum is σ = 957702096. Its totient is φ = 205058640.

The previous prime is 513770017. The next prime is 513770069. The reversal of 513770050 is 50077315.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12349 + ... + 34351.

It is an arithmetic number, because the mean of its divisors is an integer number (39904254).

Almost surely, 2^513770050 is an apocalyptic number.

513770050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

513770050 is a deficient number, since it is larger than the sum of its proper divisors (443932046).

513770050 is a wasteful number, since it uses less digits than its factorization.

513770050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22482 (or 22477 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 513770050 is about 22666.4962003394. The cubic root of 513770050 is about 800.9208407005.

The spelling of 513770050 in words is "five hundred thirteen million, seven hundred seventy thousand, fifty".