54855722 has 8 divisors (see below), whose sum is σ = 83678400. Its totient is φ = 26962924.

The previous prime is 54855707. The next prime is 54855727. The reversal of 54855722 is 22755845.

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

It is a super-2 number, since 2×54855722² = 6018300472282568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54855727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232322 + ... + 232557.

It is an arithmetic number, because the mean of its divisors is an integer number (10459800).

Almost surely, 2^54855722 is an apocalyptic number.

54855722 is a deficient number, since it is larger than the sum of its proper divisors (28822678).

54855722 is a wasteful number, since it uses less digits than its factorization.

54855722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464940.

The product of its digits is 112000, while the sum is 38.

The square root of 54855722 is about 7406.4648787394. The cubic root of 54855722 is about 379.9624201064.

The spelling of 54855722 in words is "fifty-four million, eight hundred fifty-five thousand, seven hundred twenty-two".