54461146 has 4 divisors (see below), whose sum is σ = 81691722. Its totient is φ = 27230572.

The previous prime is 54461131. The next prime is 54461153. The reversal of 54461146 is 64116445.

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., 45225625 + 9235521 = 6725^2 + 3039^2 .

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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13615285 + ... + 13615288.

Almost surely, 2^54461146 is an apocalyptic number.

54461146 is a deficient number, since it is larger than the sum of its proper divisors (27230576).

54461146 is a wasteful number, since it uses less digits than its factorization.

54461146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27230575.

The product of its digits is 11520, while the sum is 31.

The square root of 54461146 is about 7379.7795360024. The cubic root of 54461146 is about 379.0492065795.

The spelling of 54461146 in words is "fifty-four million, four hundred sixty-one thousand, one hundred forty-six".