501362137 has 2 divisors, whose sum is σ = 501362138. Its totient is φ = 501362136.

The previous prime is 501362093. The next prime is 501362143. The reversal of 501362137 is 731263105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 394777161 + 106584976 = 19869^2 + 10324^2 .

It is a cyclic number.

It is not a de Polignac number, because 501362137 - 2¹⁵ = 501329369 is a prime.

It is not a weakly prime, because it can be changed into another prime (501362437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250681068 + 250681069.

It is an arithmetic number, because the mean of its divisors is an integer number (250681069).

Almost surely, 2^501362137 is an apocalyptic number.

It is an amenable number.

501362137 is a deficient number, since it is larger than the sum of its proper divisors (1).

501362137 is an equidigital number, since it uses as much as digits as its factorization.

501362137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 501362137 is about 22391.1173682780. The cubic root of 501362137 is about 794.4206250326.

The spelling of 501362137 in words is "five hundred one million, three hundred sixty-two thousand, one hundred thirty-seven".