54179747 has 2 divisors, whose sum is σ = 54179748. Its totient is φ = 54179746.

The previous prime is 54179693. The next prime is 54179761. The reversal of 54179747 is 74797145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54179747 - 2¹⁸ = 53917603 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54179698 and 54179707.

It is not a weakly prime, because it can be changed into another prime (54179347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27089873 + 27089874.

It is an arithmetic number, because the mean of its divisors is an integer number (27089874).

Almost surely, 2^54179747 is an apocalyptic number.

54179747 is a deficient number, since it is larger than the sum of its proper divisors (1).

54179747 is an equidigital number, since it uses as much as digits as its factorization.

54179747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 246960, while the sum is 44.

The square root of 54179747 is about 7360.6893019608. The cubic root of 54179747 is about 378.3952338874.

The spelling of 54179747 in words is "fifty-four million, one hundred seventy-nine thousand, seven hundred forty-seven".