54299137 has 2 divisors, whose sum is σ = 54299138. Its totient is φ = 54299136.

The previous prime is 54299123. The next prime is 54299143. The reversal of 54299137 is 73199245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39828721 + 14470416 = 6311^2 + 3804^2 .

It is a cyclic number.

It is not a de Polignac number, because 54299137 - 2¹⁹ = 53774849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54299137.

It is not a weakly prime, because it can be changed into another prime (54299117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27149568 + 27149569.

It is an arithmetic number, because the mean of its divisors is an integer number (27149569).

Almost surely, 2^54299137 is an apocalyptic number.

It is an amenable number.

54299137 is a deficient number, since it is larger than the sum of its proper divisors (1).

54299137 is an equidigital number, since it uses as much as digits as its factorization.

54299137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 40.

The square root of 54299137 is about 7368.7948132649. The cubic root of 54299137 is about 378.6729727502.

The spelling of 54299137 in words is "fifty-four million, two hundred ninety-nine thousand, one hundred thirty-seven".