53292737 has 2 divisors, whose sum is σ = 53292738. Its totient is φ = 53292736.

The previous prime is 53292731. The next prime is 53292761. The reversal of 53292737 is 73729235.

It is a happy number.

53292737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53129521 + 163216 = 7289^2 + 404^2 .

It is a cyclic number.

It is not a de Polignac number, because 53292737 - 2²² = 49098433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53292737.

It is not a weakly prime, because it can be changed into another prime (53292731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26646368 + 26646369.

It is an arithmetic number, because the mean of its divisors is an integer number (26646369).

Almost surely, 2^53292737 is an apocalyptic number.

It is an amenable number.

53292737 is a deficient number, since it is larger than the sum of its proper divisors (1).

53292737 is an equidigital number, since it uses as much as digits as its factorization.

53292737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 38.

The square root of 53292737 is about 7300.1874633464. The cubic root of 53292737 is about 376.3188807788.

The spelling of 53292737 in words is "fifty-three million, two hundred ninety-two thousand, seven hundred thirty-seven".