53074297 has 2 divisors, whose sum is σ = 53074298. Its totient is φ = 53074296.

The previous prime is 53074291. The next prime is 53074303. The reversal of 53074297 is 79247035.

It is a balanced prime because it is at equal distance from previous prime (53074291) and next prime (53074303).

It can be written as a sum of positive squares in only one way, i.e., 48038761 + 5035536 = 6931^2 + 2244^2 .

It is a cyclic number.

It is not a de Polignac number, because 53074297 - 2¹⁵ = 53041529 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53074291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26537148 + 26537149.

It is an arithmetic number, because the mean of its divisors is an integer number (26537149).

Almost surely, 2^53074297 is an apocalyptic number.

It is an amenable number.

53074297 is a deficient number, since it is larger than the sum of its proper divisors (1).

53074297 is an equidigital number, since it uses as much as digits as its factorization.

53074297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 53074297 is about 7285.2108411493. The cubic root of 53074297 is about 375.8040159606.

It can be divided in two parts, 5307 and 4297, that added together give a square (9604 = 98²).

The spelling of 53074297 in words is "fifty-three million, seventy-four thousand, two hundred ninety-seven".