52050437 has 2 divisors, whose sum is σ = 52050438. Its totient is φ = 52050436.

The previous prime is 52050433. The next prime is 52050461. The reversal of 52050437 is 73405025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37957921 + 14092516 = 6161^2 + 3754^2 .

It is a cyclic number.

It is not a de Polignac number, because 52050437 - 2² = 52050433 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52050433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26025218 + 26025219.

It is an arithmetic number, because the mean of its divisors is an integer number (26025219).

Almost surely, 2^52050437 is an apocalyptic number.

It is an amenable number.

52050437 is a deficient number, since it is larger than the sum of its proper divisors (1).

52050437 is an equidigital number, since it uses as much as digits as its factorization.

52050437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 52050437 is about 7214.5988800487. The cubic root of 52050437 is about 373.3717540355.

The spelling of 52050437 in words is "fifty-two million, fifty thousand, four hundred thirty-seven".