50279023 has 2 divisors, whose sum is σ = 50279024. Its totient is φ = 50279022.

The previous prime is 50279003. The next prime is 50279029. The reversal of 50279023 is 32097205.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50279023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50278982 and 50279000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50279029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25139511 + 25139512.

It is an arithmetic number, because the mean of its divisors is an integer number (25139512).

Almost surely, 2^50279023 is an apocalyptic number.

50279023 is a deficient number, since it is larger than the sum of its proper divisors (1).

50279023 is an equidigital number, since it uses as much as digits as its factorization.

50279023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 50279023 is about 7090.7702684546. The cubic root of 50279023 is about 369.0871654110.

The spelling of 50279023 in words is "fifty million, two hundred seventy-nine thousand, twenty-three".