55170616825614 has 16 divisors (see below), whose sum is σ = 110407824638928. Its totient is φ = 18379107110592.

The previous prime is 55170616825613. The next prime is 55170616825657. The reversal of 55170616825614 is 41652861607155.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55170616825613) 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, 2774613717 + ... + 2774633600.

It is an arithmetic number, because the mean of its divisors is an integer number (6900489039933).

Almost surely, 2^{55170616825614} is an apocalyptic number.

55170616825614 is an abundant number, since it is smaller than the sum of its proper divisors (55237207813314).

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

55170616825614 is a wasteful number, since it uses less digits than its factorization.

55170616825614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5549248979.

The product of its (nonzero) digits is 12096000, while the sum is 57.

The spelling of 55170616825614 in words is "fifty-five trillion, one hundred seventy billion, six hundred sixteen million, eight hundred twenty-five thousand, six hundred fourteen".