56244038398 has 4 divisors (see below), whose sum is σ = 84366057600. Its totient is φ = 28122019198.

The previous prime is 56244038381. The next prime is 56244038407. The reversal of 56244038398 is 89383044265.

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, 14061009598 + ... + 14061009601.

It is an arithmetic number, because the mean of its divisors is an integer number (21091514400).

Almost surely, 2^56244038398 is an apocalyptic number.

56244038398 is a deficient number, since it is larger than the sum of its proper divisors (28122019202).

56244038398 is a wasteful number, since it uses less digits than its factorization.

56244038398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28122019201.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 56244038398 in words is "fifty-six billion, two hundred forty-four million, thirty-eight thousand, three hundred ninety-eight".