50102797 has 2 divisors, whose sum is σ = 50102798. Its totient is φ = 50102796.

The previous prime is 50102771. The next prime is 50102821. The reversal of 50102797 is 79720105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49154121 + 948676 = 7011^2 + 974^2 .

It is a cyclic number.

It is not a de Polignac number, because 50102797 - 2¹⁵ = 50070029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50102737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25051398 + 25051399.

It is an arithmetic number, because the mean of its divisors is an integer number (25051399).

Almost surely, 2^50102797 is an apocalyptic number.

It is an amenable number.

50102797 is a deficient number, since it is larger than the sum of its proper divisors (1).

50102797 is an equidigital number, since it uses as much as digits as its factorization.

50102797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 50102797 is about 7078.3329252021. The cubic root of 50102797 is about 368.6554486299.

The spelling of 50102797 in words is "fifty million, one hundred two thousand, seven hundred ninety-seven".