53922313 has 2 divisors, whose sum is σ = 53922314. Its totient is φ = 53922312.

The previous prime is 53922307. The next prime is 53922343. The reversal of 53922313 is 31322935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45319824 + 8602489 = 6732^2 + 2933^2 .

It is a cyclic number.

It is not a de Polignac number, because 53922313 - 2¹³ = 53914121 is a prime.

It is not a weakly prime, because it can be changed into another prime (53922343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26961156 + 26961157.

It is an arithmetic number, because the mean of its divisors is an integer number (26961157).

Almost surely, 2^53922313 is an apocalyptic number.

It is an amenable number.

53922313 is a deficient number, since it is larger than the sum of its proper divisors (1).

53922313 is an equidigital number, since it uses as much as digits as its factorization.

53922313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 28.

The square root of 53922313 is about 7343.1813950086. The cubic root of 53922313 is about 377.7949696681.

The spelling of 53922313 in words is "fifty-three million, nine hundred twenty-two thousand, three hundred thirteen".