54486450 has 36 divisors (see below), whose sum is σ = 146388138. Its totient is φ = 14529600.

The previous prime is 54486449. The next prime is 54486463. The reversal of 54486450 is 5468445.

54486450 is a `hidden beast` number, since 5 + 4 + 4 + 8 + 645 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 36108081 + 18378369 = 6009^2 + 4287^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 60091 + ... + 60990.

Almost surely, 2^54486450 is an apocalyptic number.

54486450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54486450 is an abundant number, since it is smaller than the sum of its proper divisors (91901688).

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

54486450 is a wasteful number, since it uses less digits than its factorization.

54486450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121099 (or 121091 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 54486450 is about 7381.4937512674. The cubic root of 54486450 is about 379.1079027127.

The spelling of 54486450 in words is "fifty-four million, four hundred eighty-six thousand, four hundred fifty".