54505522 has 4 divisors (see below), whose sum is σ = 81758286. Its totient is φ = 27252760.

The previous prime is 54505511. The next prime is 54505531. The reversal of 54505522 is 22550545.

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

It can be written as a sum of positive squares in only one way, i.e., 37687321 + 16818201 = 6139^2 + 4101^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13626379 + ... + 13626382.

Almost surely, 2^54505522 is an apocalyptic number.

54505522 is a deficient number, since it is larger than the sum of its proper divisors (27252764).

54505522 is a wasteful number, since it uses less digits than its factorization.

54505522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27252763.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 54505522 is about 7382.7855176756. The cubic root of 54505522 is about 379.1521308493.

The spelling of 54505522 in words is "fifty-four million, five hundred five thousand, five hundred twenty-two".