54450562 has 8 divisors (see below), whose sum is σ = 82518156. Its totient is φ = 26944512.

The previous prime is 54450559. The next prime is 54450577. The reversal of 54450562 is 26505445.

It can be written as a sum of positive squares in 2 ways, for example, as 53012961 + 1437601 = 7281^2 + 1199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140143 + ... + 140530.

Almost surely, 2^54450562 is an apocalyptic number.

54450562 is a deficient number, since it is larger than the sum of its proper divisors (28067594).

54450562 is a wasteful number, since it uses less digits than its factorization.

54450562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280772.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 54450562 is about 7379.0624065663. The cubic root of 54450562 is about 379.0246501326.

The spelling of 54450562 in words is "fifty-four million, four hundred fifty thousand, five hundred sixty-two".