512450052 has 12 divisors (see below), whose sum is σ = 1195716816. Its totient is φ = 170816680.

The previous prime is 512450027. The next prime is 512450053. The reversal of 512450052 is 250054215.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (512450053) 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, 21352074 + ... + 21352097.

It is an arithmetic number, because the mean of its divisors is an integer number (99643068).

Almost surely, 2^512450052 is an apocalyptic number.

It is an amenable number.

512450052 is an abundant number, since it is smaller than the sum of its proper divisors (683266764).

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

512450052 is a wasteful number, since it uses less digits than its factorization.

512450052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42704178 (or 42704176 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 512450052 is about 22637.3596516908. The cubic root of 512450052 is about 800.2343334364.

The spelling of 512450052 in words is "five hundred twelve million, four hundred fifty thousand, fifty-two".