55700605601879 has 8 divisors (see below), whose sum is σ = 63987668316960. Its totient is φ = 47496001222656.

The previous prime is 55700605601867. The next prime is 55700605601897. The reversal of 55700605601879 is 97810650600755.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-55700605601879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55700605601579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20614582514 + ... + 20614585215.

It is an arithmetic number, because the mean of its divisors is an integer number (7998458539620).

Almost surely, 2^{55700605601879} is an apocalyptic number.

55700605601879 is a deficient number, since it is larger than the sum of its proper divisors (8287062715081).

55700605601879 is a wasteful number, since it uses less digits than its factorization.

55700605601879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41229167929.

The product of its (nonzero) digits is 15876000, while the sum is 59.

The spelling of 55700605601879 in words is "fifty-five trillion, seven hundred billion, six hundred five million, six hundred one thousand, eight hundred seventy-nine".