54661162 has 4 divisors (see below), whose sum is σ = 81991746. Its totient is φ = 27330580.

The previous prime is 54661129. The next prime is 54661169. The reversal of 54661162 is 26116645.

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., 42889401 + 11771761 = 6549^2 + 3431^2 .

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 not an unprimeable number, because it can be changed into a prime (54661169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13665289 + ... + 13665292.

Almost surely, 2^54661162 is an apocalyptic number.

54661162 is a deficient number, since it is larger than the sum of its proper divisors (27330584).

54661162 is a wasteful number, since it uses less digits than its factorization.

54661162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27330583.

The product of its digits is 8640, while the sum is 31.

The square root of 54661162 is about 7393.3187405928. The cubic root of 54661162 is about 379.5126763240.

The spelling of 54661162 in words is "fifty-four million, six hundred sixty-one thousand, one hundred sixty-two".