50224451 has 2 divisors, whose sum is σ = 50224452. Its totient is φ = 50224450.

The previous prime is 50224441. The next prime is 50224469. The reversal of 50224451 is 15442205.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50224451 - 2¹⁸ = 49962307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50224441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25112225 + 25112226.

It is an arithmetic number, because the mean of its divisors is an integer number (25112226).

Almost surely, 2^50224451 is an apocalyptic number.

50224451 is a deficient number, since it is larger than the sum of its proper divisors (1).

50224451 is an equidigital number, since it uses as much as digits as its factorization.

50224451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 50224451 is about 7086.9211227443. The cubic root of 50224451 is about 368.9535834174.

Adding to 50224451 its reverse (15442205), we get a palindrome (65666656).

The spelling of 50224451 in words is "fifty million, two hundred twenty-four thousand, four hundred fifty-one".