74009053 has 2 divisors, whose sum is σ = 74009054. Its totient is φ = 74009052.

The previous prime is 74008999. The next prime is 74009077. The reversal of 74009053 is 35090047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73736569 + 272484 = 8587^2 + 522^2 .

It is a cyclic number.

It is not a de Polignac number, because 74009053 - 2⁹ = 74008541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74009083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37004526 + 37004527.

It is an arithmetic number, because the mean of its divisors is an integer number (37004527).

Almost surely, 2^74009053 is an apocalyptic number.

It is an amenable number.

74009053 is a deficient number, since it is larger than the sum of its proper divisors (1).

74009053 is an equidigital number, since it uses as much as digits as its factorization.

74009053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 74009053 is about 8602.8514458870. The cubic root of 74009053 is about 419.8507651962.

The spelling of 74009053 in words is "seventy-four million, nine thousand, fifty-three".