50690963 has 2 divisors, whose sum is σ = 50690964. Its totient is φ = 50690962.

The previous prime is 50690953. The next prime is 50690977. The reversal of 50690963 is 36909605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50690963 - 2⁸ = 50690707 is a prime.

It is not a weakly prime, because it can be changed into another prime (50690933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25345481 + 25345482.

It is an arithmetic number, because the mean of its divisors is an integer number (25345482).

Almost surely, 2^50690963 is an apocalyptic number.

50690963 is a deficient number, since it is larger than the sum of its proper divisors (1).

50690963 is an equidigital number, since it uses as much as digits as its factorization.

50690963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 50690963 is about 7119.7586335493. The cubic root of 50690963 is about 370.0924117845.

The spelling of 50690963 in words is "fifty million, six hundred ninety thousand, nine hundred sixty-three".