52605037 has 2 divisors, whose sum is σ = 52605038. Its totient is φ = 52605036.

The previous prime is 52605019. The next prime is 52605061. The reversal of 52605037 is 73050625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49829481 + 2775556 = 7059^2 + 1666^2 .

It is a cyclic number.

It is not a de Polignac number, because 52605037 - 2¹⁵ = 52572269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52604996 and 52605014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52605067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26302518 + 26302519.

It is an arithmetic number, because the mean of its divisors is an integer number (26302519).

Almost surely, 2^52605037 is an apocalyptic number.

It is an amenable number.

52605037 is a deficient number, since it is larger than the sum of its proper divisors (1).

52605037 is an equidigital number, since it uses as much as digits as its factorization.

52605037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 52605037 is about 7252.9329929347. The cubic root of 52605037 is about 374.6931700532.

The spelling of 52605037 in words is "fifty-two million, six hundred five thousand, thirty-seven".