50491027 has 2 divisors, whose sum is σ = 50491028. Its totient is φ = 50491026.

The previous prime is 50491013. The next prime is 50491039. The reversal of 50491027 is 72019405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50491027 - 2¹⁵ = 50458259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50490986 and 50491004.

It is not a weakly prime, because it can be changed into another prime (50491087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25245513 + 25245514.

It is an arithmetic number, because the mean of its divisors is an integer number (25245514).

Almost surely, 2^50491027 is an apocalyptic number.

50491027 is a deficient number, since it is larger than the sum of its proper divisors (1).

50491027 is an equidigital number, since it uses as much as digits as its factorization.

50491027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 50491027 is about 7105.7038356520. The cubic root of 50491027 is about 369.6051961181.

The spelling of 50491027 in words is "fifty million, four hundred ninety-one thousand, twenty-seven".