55798345374 has 8 divisors (see below), whose sum is σ = 111596690760. Its totient is φ = 18599448456.

The previous prime is 55798345363. The next prime is 55798345381. The reversal of 55798345374 is 47354389755.

It is a happy number.

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

55798345374 is an admirable number.

It is a super-2 number, since 2×55798345374² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 4649862109 + ... + 4649862120.

It is an arithmetic number, because the mean of its divisors is an integer number (13949586345).

Almost surely, 2^55798345374 is an apocalyptic number.

55798345374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55798345374 is a wasteful number, since it uses less digits than its factorization.

55798345374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9299724234.

The product of its digits is 63504000, while the sum is 60.

The spelling of 55798345374 in words is "fifty-five billion, seven hundred ninety-eight million, three hundred forty-five thousand, three hundred seventy-four".