50490793 has 2 divisors, whose sum is σ = 50490794. Its totient is φ = 50490792.

The previous prime is 50490763. The next prime is 50490851. The reversal of 50490793 is 39709405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37552384 + 12938409 = 6128^2 + 3597^2 .

It is a cyclic number.

It is not a de Polignac number, because 50490793 - 2⁵ = 50490761 is a prime.

It is not a weakly prime, because it can be changed into another prime (50490763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25245396 + 25245397.

It is an arithmetic number, because the mean of its divisors is an integer number (25245397).

Almost surely, 2^50490793 is an apocalyptic number.

It is an amenable number.

50490793 is a deficient number, since it is larger than the sum of its proper divisors (1).

50490793 is an equidigital number, since it uses as much as digits as its factorization.

50490793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 50490793 is about 7105.6873699875. The cubic root of 50490793 is about 369.6046251405.

The spelling of 50490793 in words is "fifty million, four hundred ninety thousand, seven hundred ninety-three".