528130238374 has 4 divisors (see below), whose sum is σ = 792195357564. Its totient is φ = 264065119186.

The previous prime is 528130238351. The next prime is 528130238413. The reversal of 528130238374 is 473832031825.

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, 132032559592 + ... + 132032559595.

It is an arithmetic number, because the mean of its divisors is an integer number (198048839391).

Almost surely, 2^528130238374 is an apocalyptic number.

528130238374 is a deficient number, since it is larger than the sum of its proper divisors (264065119190).

528130238374 is a wasteful number, since it uses less digits than its factorization.

528130238374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264065119189.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 528130238374 in words is "five hundred twenty-eight billion, one hundred thirty million, two hundred thirty-eight thousand, three hundred seventy-four".