512050540 has 24 divisors (see below), whose sum is σ = 1138560192. Its totient is φ = 192771840.

The previous prime is 512050537. The next prime is 512050559. The reversal of 512050540 is 45050215.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752676 + ... + 753355.

It is an arithmetic number, because the mean of its divisors is an integer number (47440008).

Almost surely, 2^512050540 is an apocalyptic number.

It is an amenable number.

512050540 is an abundant number, since it is smaller than the sum of its proper divisors (626509652).

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

512050540 is a wasteful number, since it uses less digits than its factorization.

512050540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506057 (or 1506055 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 512050540 is about 22628.5337571837. The cubic root of 512050540 is about 800.0263220506.

The spelling of 512050540 in words is "five hundred twelve million, fifty thousand, five hundred forty".