48916291 has 2 divisors, whose sum is σ = 48916292. Its totient is φ = 48916290.

The previous prime is 48916289. The next prime is 48916303. The reversal of 48916291 is 19261984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48916291 - 2¹ = 48916289 is a prime.

Together with 48916289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48916201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24458145 + 24458146.

It is an arithmetic number, because the mean of its divisors is an integer number (24458146).

Almost surely, 2^48916291 is an apocalyptic number.

48916291 is a deficient number, since it is larger than the sum of its proper divisors (1).

48916291 is an equidigital number, since it uses as much as digits as its factorization.

48916291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 40.

The square root of 48916291 is about 6994.0182298876. The cubic root of 48916291 is about 365.7220734382.

The spelling of 48916291 in words is "forty-eight million, nine hundred sixteen thousand, two hundred ninety-one".