54506454 has 32 divisors (see below), whose sum is σ = 116471520. Its totient is φ = 16945152.

The previous prime is 54506447. The next prime is 54506483. The reversal of 54506454 is 45460545.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9162 + ... + 13890.

It is an arithmetic number, because the mean of its divisors is an integer number (3639735).

Almost surely, 2^54506454 is an apocalyptic number.

54506454 is an abundant number, since it is smaller than the sum of its proper divisors (61965066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54506454 is a wasteful number, since it uses less digits than its factorization.

54506454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4864.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 54506454 is about 7382.8486372131. The cubic root of 54506454 is about 379.1542919011.

Adding to 54506454 its reverse (45460545), we get a palindrome (99966999).

The spelling of 54506454 in words is "fifty-four million, five hundred six thousand, four hundred fifty-four".