48899791 has 2 divisors, whose sum is σ = 48899792. Its totient is φ = 48899790.

The previous prime is 48899743. The next prime is 48899797. The reversal of 48899791 is 19799884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48899791 - 2¹¹ = 48897743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48899797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24449895 + 24449896.

It is an arithmetic number, because the mean of its divisors is an integer number (24449896).

Almost surely, 2^48899791 is an apocalyptic number.

48899791 is a deficient number, since it is larger than the sum of its proper divisors (1).

48899791 is an equidigital number, since it uses as much as digits as its factorization.

48899791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 55.

The square root of 48899791 is about 6992.8385509748. The cubic root of 48899791 is about 365.6809481286.

The spelling of 48899791 in words is "forty-eight million, eight hundred ninety-nine thousand, seven hundred ninety-one".