50159413 has 2 divisors, whose sum is σ = 50159414. Its totient is φ = 50159412.

The previous prime is 50159407. The next prime is 50159419. The reversal of 50159413 is 31495105.

It is a balanced prime because it is at equal distance from previous prime (50159407) and next prime (50159419).

It can be written as a sum of positive squares in only one way, i.e., 48762289 + 1397124 = 6983^2 + 1182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50159413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50159419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25079706 + 25079707.

It is an arithmetic number, because the mean of its divisors is an integer number (25079707).

Almost surely, 2^50159413 is an apocalyptic number.

It is an amenable number.

50159413 is a deficient number, since it is larger than the sum of its proper divisors (1).

50159413 is an equidigital number, since it uses as much as digits as its factorization.

50159413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 50159413 is about 7082.3310428135. The cubic root of 50159413 is about 368.7942561840.

The spelling of 50159413 in words is "fifty million, one hundred fifty-nine thousand, four hundred thirteen".