54855022 has 16 divisors (see below), whose sum is σ = 87445872. Its totient is φ = 25718400.

The previous prime is 54855001. The next prime is 54855029. The reversal of 54855022 is 22055845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54855029) 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, 6772 + ... + 12472.

It is an arithmetic number, because the mean of its divisors is an integer number (5465367).

Almost surely, 2^54855022 is an apocalyptic number.

54855022 is a deficient number, since it is larger than the sum of its proper divisors (32590850).

54855022 is a wasteful number, since it uses less digits than its factorization.

54855022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6003.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 54855022 is about 7406.4176225757. The cubic root of 54855022 is about 379.9608038981.

The spelling of 54855022 in words is "fifty-four million, eight hundred fifty-five thousand, twenty-two".