50101297 has 2 divisors, whose sum is σ = 50101298. Its totient is φ = 50101296.

The previous prime is 50101279. The next prime is 50101339. The reversal of 50101297 is 79210105.

Together with previous prime (50101279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48316401 + 1784896 = 6951^2 + 1336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50101297 is a prime.

It is a super-2 number, since 2×50101297² = 5020279922164418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50101217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25050648 + 25050649.

It is an arithmetic number, because the mean of its divisors is an integer number (25050649).

Almost surely, 2^50101297 is an apocalyptic number.

It is an amenable number.

50101297 is a deficient number, since it is larger than the sum of its proper divisors (1).

50101297 is an equidigital number, since it uses as much as digits as its factorization.

50101297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 50101297 is about 7078.2269672567. The cubic root of 50101297 is about 368.6517696025.

The spelling of 50101297 in words is "fifty million, one hundred one thousand, two hundred ninety-seven".