50235397 has 2 divisors, whose sum is σ = 50235398. Its totient is φ = 50235396.

The previous prime is 50235379. The next prime is 50235401. The reversal of 50235397 is 79353205.

Together with previous prime (50235379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27185796 + 23049601 = 5214^2 + 4801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50235397 is a prime.

It is a super-2 number, since 2×50235397² = 5047190223495218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50235347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25117698 + 25117699.

It is an arithmetic number, because the mean of its divisors is an integer number (25117699).

Almost surely, 2^50235397 is an apocalyptic number.

It is an amenable number.

50235397 is a deficient number, since it is larger than the sum of its proper divisors (1).

50235397 is an equidigital number, since it uses as much as digits as its factorization.

50235397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 50235397 is about 7087.6933483327. The cubic root of 50235397 is about 368.9803849220.

The spelling of 50235397 in words is "fifty million, two hundred thirty-five thousand, three hundred ninety-seven".