53929373 has 2 divisors, whose sum is σ = 53929374. Its totient is φ = 53929372.

The previous prime is 53929349. The next prime is 53929417. The reversal of 53929373 is 37392935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34727449 + 19201924 = 5893^2 + 4382^2 .

It is a cyclic number.

It is not a de Polignac number, because 53929373 - 2¹⁰ = 53928349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53929373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53929303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26964686 + 26964687.

It is an arithmetic number, because the mean of its divisors is an integer number (26964687).

Almost surely, 2^53929373 is an apocalyptic number.

It is an amenable number.

53929373 is a deficient number, since it is larger than the sum of its proper divisors (1).

53929373 is an equidigital number, since it uses as much as digits as its factorization.

53929373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153090, while the sum is 41.

The square root of 53929373 is about 7343.6620973463. The cubic root of 53929373 is about 377.8114570672.

The spelling of 53929373 in words is "fifty-three million, nine hundred twenty-nine thousand, three hundred seventy-three".