49368863 has 2 divisors, whose sum is σ = 49368864. Its totient is φ = 49368862.

The previous prime is 49368779. The next prime is 49368881. The reversal of 49368863 is 36886394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49368863 - 2¹² = 49364767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49368563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24684431 + 24684432.

It is an arithmetic number, because the mean of its divisors is an integer number (24684432).

Almost surely, 2^49368863 is an apocalyptic number.

49368863 is a deficient number, since it is larger than the sum of its proper divisors (1).

49368863 is an equidigital number, since it uses as much as digits as its factorization.

49368863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 47.

The square root of 49368863 is about 7026.2979583846. The cubic root of 49368863 is about 366.8464959034.

The spelling of 49368863 in words is "forty-nine million, three hundred sixty-eight thousand, eight hundred sixty-three".