5200405237 has 2 divisors, whose sum is σ = 5200405238. Its totient is φ = 5200405236.

The previous prime is 5200405229. The next prime is 5200405253. The reversal of 5200405237 is 7325040025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4597653636 + 602751601 = 67806^2 + 24551^2 .

It is a cyclic number.

It is not a de Polignac number, because 5200405237 - 2³ = 5200405229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5200405207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600202618 + 2600202619.

It is an arithmetic number, because the mean of its divisors is an integer number (2600202619).

Almost surely, 2^5200405237 is an apocalyptic number.

It is an amenable number.

5200405237 is a deficient number, since it is larger than the sum of its proper divisors (1).

5200405237 is an equidigital number, since it uses as much as digits as its factorization.

5200405237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 5200405237 is about 72113.8352675823. The cubic root of 5200405237 is about 1732.5232136328.

The spelling of 5200405237 in words is "five billion, two hundred million, four hundred five thousand, two hundred thirty-seven".