55238696798 has 8 divisors (see below), whose sum is σ = 82882620408. Its totient is φ = 27611156664.

The previous prime is 55238696743. The next prime is 55238696801. The reversal of 55238696798 is 89769683255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4087436 + ... + 4100927.

It is an arithmetic number, because the mean of its divisors is an integer number (10360327551).

Almost surely, 2^55238696798 is an apocalyptic number.

55238696798 is a deficient number, since it is larger than the sum of its proper divisors (27643923610).

55238696798 is a wasteful number, since it uses less digits than its factorization.

55238696798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8191738.

The product of its digits is 195955200, while the sum is 68.

The spelling of 55238696798 in words is "fifty-five billion, two hundred thirty-eight million, six hundred ninety-six thousand, seven hundred ninety-eight".