52055231398 has 4 divisors (see below), whose sum is σ = 78082847100. Its totient is φ = 26027615698.

The previous prime is 52055231377. The next prime is 52055231407. The reversal of 52055231398 is 89313255025.

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, 13013807848 + ... + 13013807851.

It is an arithmetic number, because the mean of its divisors is an integer number (19520711775).

Almost surely, 2^52055231398 is an apocalyptic number.

52055231398 is a deficient number, since it is larger than the sum of its proper divisors (26027615702).

52055231398 is a wasteful number, since it uses less digits than its factorization.

52055231398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26027615701.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 52055231398 in words is "fifty-two billion, fifty-five million, two hundred thirty-one thousand, three hundred ninety-eight".