54465622 has 4 divisors (see below), whose sum is σ = 81698436. Its totient is φ = 27232810.

The previous prime is 54465611. The next prime is 54465623. The reversal of 54465622 is 22656445.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54465623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13616404 + ... + 13616407.

It is an arithmetic number, because the mean of its divisors is an integer number (20424609).

Almost surely, 2^54465622 is an apocalyptic number.

54465622 is a deficient number, since it is larger than the sum of its proper divisors (27232814).

54465622 is a wasteful number, since it uses less digits than its factorization.

54465622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27232813.

The product of its digits is 57600, while the sum is 34.

The square root of 54465622 is about 7380.0827908635. The cubic root of 54465622 is about 379.0595906049.

It can be divided in two parts, 544 and 65622, that added together give a palindrome (66166).

The spelling of 54465622 in words is "fifty-four million, four hundred sixty-five thousand, six hundred twenty-two".