55701658613 has 8 divisors (see below), whose sum is σ = 57329271360. Its totient is φ = 54097464960.

The previous prime is 55701658577. The next prime is 55701658687. The reversal of 55701658613 is 31685610755.

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

It is a cyclic number.

It is not a de Polignac number, because 55701658613 - 2⁶ = 55701658549 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 (55701658213) 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, 5849948 + ... + 5859461.

It is an arithmetic number, because the mean of its divisors is an integer number (7166158920).

Almost surely, 2^55701658613 is an apocalyptic number.

It is an amenable number.

55701658613 is a deficient number, since it is larger than the sum of its proper divisors (1627612747).

55701658613 is a wasteful number, since it uses less digits than its factorization.

55701658613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11709547.

The product of its (nonzero) digits is 756000, while the sum is 47.

The spelling of 55701658613 in words is "fifty-five billion, seven hundred one million, six hundred fifty-eight thousand, six hundred thirteen".