49226563 has 2 divisors, whose sum is σ = 49226564. Its totient is φ = 49226562.

The previous prime is 49226537. The next prime is 49226599. The reversal of 49226563 is 36562294.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49226563 is a prime.

It is not a weakly prime, because it can be changed into another prime (49221563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24613281 + 24613282.

It is an arithmetic number, because the mean of its divisors is an integer number (24613282).

Almost surely, 2^49226563 is an apocalyptic number.

49226563 is a deficient number, since it is larger than the sum of its proper divisors (1).

49226563 is an equidigital number, since it uses as much as digits as its factorization.

49226563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 37.

The square root of 49226563 is about 7016.1644079939. The cubic root of 49226563 is about 366.4936926093.

The spelling of 49226563 in words is "forty-nine million, two hundred twenty-six thousand, five hundred sixty-three".