52880872142194 has 4 divisors (see below), whose sum is σ = 79321308213294. Its totient is φ = 26440436071096.

The previous prime is 52880872142179. The next prime is 52880872142201. The reversal of 52880872142194 is 49124127808825.

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

It can be written as a sum of positive squares in only one way, i.e., 41580766339225 + 11300105802969 = 6448315^2 + 3361563^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13220218035547 + ... + 13220218035550.

Almost surely, 2^{52880872142194} is an apocalyptic number.

52880872142194 is a deficient number, since it is larger than the sum of its proper divisors (26440436071100).

52880872142194 is a wasteful number, since it uses less digits than its factorization.

52880872142194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26440436071099.

The product of its (nonzero) digits is 20643840, while the sum is 61.

The spelling of 52880872142194 in words is "fifty-two trillion, eight hundred eighty billion, eight hundred seventy-two million, one hundred forty-two thousand, one hundred ninety-four".