54501466 has 4 divisors (see below), whose sum is σ = 81752202. Its totient is φ = 27250732.

The previous prime is 54501449. The next prime is 54501479. The reversal of 54501466 is 66410545.

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., 38700841 + 15800625 = 6221^2 + 3975^2 .

It is a super-2 number, since 2×54501466² = 5940819592298312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13625365 + ... + 13625368.

Almost surely, 2^54501466 is an apocalyptic number.

54501466 is a deficient number, since it is larger than the sum of its proper divisors (27250736).

54501466 is a wasteful number, since it uses less digits than its factorization.

54501466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27250735.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 54501466 is about 7382.5108194977. The cubic root of 54501466 is about 379.1427258133.

The spelling of 54501466 in words is "fifty-four million, five hundred one thousand, four hundred sixty-six".