52013593 has 2 divisors, whose sum is σ = 52013594. Its totient is φ = 52013592.

The previous prime is 52013587. The next prime is 52013597. The reversal of 52013593 is 39531025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37785609 + 14227984 = 6147^2 + 3772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52013593 is a prime.

It is not a weakly prime, because it can be changed into another prime (52013597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26006796 + 26006797.

It is an arithmetic number, because the mean of its divisors is an integer number (26006797).

Almost surely, 2^52013593 is an apocalyptic number.

It is an amenable number.

52013593 is a deficient number, since it is larger than the sum of its proper divisors (1).

52013593 is an equidigital number, since it uses as much as digits as its factorization.

52013593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 52013593 is about 7212.0449943133. The cubic root of 52013593 is about 373.2836359407.

The spelling of 52013593 in words is "fifty-two million, thirteen thousand, five hundred ninety-three".