54179761 has 2 divisors, whose sum is σ = 54179762. Its totient is φ = 54179760.

The previous prime is 54179747. The next prime is 54179779. The reversal of 54179761 is 16797145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46512400 + 7667361 = 6820^2 + 2769^2 .

It is a cyclic number.

It is not a de Polignac number, because 54179761 - 2⁹ = 54179249 is a prime.

It is not a weakly prime, because it can be changed into another prime (54179791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27089880 + 27089881.

It is an arithmetic number, because the mean of its divisors is an integer number (27089881).

Almost surely, 2^54179761 is an apocalyptic number.

It is an amenable number.

54179761 is a deficient number, since it is larger than the sum of its proper divisors (1).

54179761 is an equidigital number, since it uses as much as digits as its factorization.

54179761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 40.

The square root of 54179761 is about 7360.6902529586. The cubic root of 54179761 is about 378.3952664798.

The spelling of 54179761 in words is "fifty-four million, one hundred seventy-nine thousand, seven hundred sixty-one".