55022254685 has 8 divisors (see below), whose sum is σ = 66040773120. Its totient is φ = 44008425424.

The previous prime is 55022254681. The next prime is 55022254691. The reversal of 55022254685 is 58645222055.

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 55022254685 - 2² = 55022254681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55022254681) 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, 1146425 + ... + 1193454.

It is an arithmetic number, because the mean of its divisors is an integer number (8255096640).

Almost surely, 2^55022254685 is an apocalyptic number.

It is an amenable number.

55022254685 is a deficient number, since it is larger than the sum of its proper divisors (11018518435).

55022254685 is a wasteful number, since it uses less digits than its factorization.

55022254685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344587.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 55022254685 in words is "fifty-five billion, twenty-two million, two hundred fifty-four thousand, six hundred eighty-five".