54456546 has 32 divisors (see below), whose sum is σ = 116821440. Its totient is φ = 16870464.

The previous prime is 54456511. The next prime is 54456551. The reversal of 54456546 is 64565445.

It is a Curzon 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, 1536 + ... + 10548.

It is an arithmetic number, because the mean of its divisors is an integer number (3650670).

Almost surely, 2^54456546 is an apocalyptic number.

54456546 is an abundant number, since it is smaller than the sum of its proper divisors (62364894).

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

54456546 is a wasteful number, since it uses less digits than its factorization.

54456546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9090.

The product of its digits is 288000, while the sum is 39.

The square root of 54456546 is about 7379.4678669942. The cubic root of 54456546 is about 379.0385342895.

The spelling of 54456546 in words is "fifty-four million, four hundred fifty-six thousand, five hundred forty-six".