54505954 has 4 divisors (see below), whose sum is σ = 81758934. Its totient is φ = 27252976.

The previous prime is 54505939. The next prime is 54505973. The reversal of 54505954 is 45950545.

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., 37884025 + 16621929 = 6155^2 + 4077^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13626487 + ... + 13626490.

Almost surely, 2^54505954 is an apocalyptic number.

54505954 is a deficient number, since it is larger than the sum of its proper divisors (27252980).

54505954 is a wasteful number, since it uses less digits than its factorization.

54505954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27252979.

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 54505954 is about 7382.8147748674. The cubic root of 54505954 is about 379.1531325416.

The spelling of 54505954 in words is "fifty-four million, five hundred five thousand, nine hundred fifty-four".