54989522 has 8 divisors (see below), whose sum is σ = 94267776. Its totient is φ = 23566932.

The previous prime is 54989521. The next prime is 54989563. The reversal of 54989522 is 22598945.

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

It is not an unprimeable number, because it can be changed into a prime (54989521) 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, 1963898 + ... + 1963925.

It is an arithmetic number, because the mean of its divisors is an integer number (11783472).

Almost surely, 2^54989522 is an apocalyptic number.

54989522 is a deficient number, since it is larger than the sum of its proper divisors (39278254).

54989522 is a wasteful number, since it uses less digits than its factorization.

54989522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927832.

The product of its digits is 259200, while the sum is 44.

The square root of 54989522 is about 7415.4920268314. The cubic root of 54989522 is about 380.2710946418.

The spelling of 54989522 in words is "fifty-four million, nine hundred eighty-nine thousand, five hundred twenty-two".