50497507 has 2 divisors, whose sum is σ = 50497508. Its totient is φ = 50497506.

The previous prime is 50497493. The next prime is 50497519. The reversal of 50497507 is 70579405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50497507 - 2⁷ = 50497379 is a prime.

It is not a weakly prime, because it can be changed into another prime (50497537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25248753 + 25248754.

It is an arithmetic number, because the mean of its divisors is an integer number (25248754).

Almost surely, 2^50497507 is an apocalyptic number.

50497507 is a deficient number, since it is larger than the sum of its proper divisors (1).

50497507 is an equidigital number, since it uses as much as digits as its factorization.

50497507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 50497507 is about 7106.1597927432. The cubic root of 50497507 is about 369.6210071072.

The spelling of 50497507 in words is "fifty million, four hundred ninety-seven thousand, five hundred seven".