520252014252574 has 4 divisors (see below), whose sum is σ = 780378021378864. Its totient is φ = 260126007126286.

The previous prime is 520252014252539. The next prime is 520252014252599. The reversal of 520252014252574 is 475252410252025.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130063003563142 + ... + 130063003563145.

It is an arithmetic number, because the mean of its divisors is an integer number (195094505344716).

Almost surely, 2^{520252014252574} is an apocalyptic number.

520252014252574 is a deficient number, since it is larger than the sum of its proper divisors (260126007126290).

520252014252574 is a wasteful number, since it uses less digits than its factorization.

520252014252574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260126007126289.

The product of its (nonzero) digits is 2240000, while the sum is 46.

The spelling of 520252014252574 in words is "five hundred twenty trillion, two hundred fifty-two billion, fourteen million, two hundred fifty-two thousand, five hundred seventy-four".