54291461 has 6 divisors (see below), whose sum is σ = 63155430. Its totient is φ = 46535496.

The previous prime is 54291449. The next prime is 54291481. The reversal of 54291461 is 16419245.

It can be written as a sum of positive squares in only one way, i.e., 51984100 + 2307361 = 7210^2 + 1519^2 .

It is not a de Polignac number, because 54291461 - 2⁶ = 54291397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54291401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 553946 + ... + 554043.

It is an arithmetic number, because the mean of its divisors is an integer number (10525905).

Almost surely, 2^54291461 is an apocalyptic number.

It is an amenable number.

54291461 is a deficient number, since it is larger than the sum of its proper divisors (8863969).

54291461 is a wasteful number, since it uses less digits than its factorization.

54291461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108003 (or 1107996 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 54291461 is about 7368.2739498474. The cubic root of 54291461 is about 378.6551282019.

The spelling of 54291461 in words is "fifty-four million, two hundred ninety-one thousand, four hundred sixty-one".