50150501 has 2 divisors, whose sum is σ = 50150502. Its totient is φ = 50150500.

The previous prime is 50150497. The next prime is 50150533. The reversal of 50150501 is 10505105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33756100 + 16394401 = 5810^2 + 4049^2 .

It is a cyclic number.

It is not a de Polignac number, because 50150501 - 2² = 50150497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50150501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50150201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25075250 + 25075251.

It is an arithmetic number, because the mean of its divisors is an integer number (25075251).

Almost surely, 2^50150501 is an apocalyptic number.

It is an amenable number.

50150501 is a deficient number, since it is larger than the sum of its proper divisors (1).

50150501 is an equidigital number, since it uses as much as digits as its factorization.

50150501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 50150501 is about 7081.7018434837. The cubic root of 50150501 is about 368.7724132312.

Adding to 50150501 its reverse (10505105), we get a palindrome (60655606).

The spelling of 50150501 in words is "fifty million, one hundred fifty thousand, five hundred one".