49310563 has 2 divisors, whose sum is σ = 49310564. Its totient is φ = 49310562.

The previous prime is 49310543. The next prime is 49310579. The reversal of 49310563 is 36501394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49310563 - 2¹³ = 49302371 is a prime.

It is not a weakly prime, because it can be changed into another prime (49310533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24655281 + 24655282.

It is an arithmetic number, because the mean of its divisors is an integer number (24655282).

Almost surely, 2^49310563 is an apocalyptic number.

49310563 is a deficient number, since it is larger than the sum of its proper divisors (1).

49310563 is an equidigital number, since it uses as much as digits as its factorization.

49310563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 49310563 is about 7022.1480331876. The cubic root of 49310563 is about 366.7020352476.

The spelling of 49310563 in words is "forty-nine million, three hundred ten thousand, five hundred sixty-three".