48996851 has 2 divisors, whose sum is σ = 48996852. Its totient is φ = 48996850.

The previous prime is 48996841. The next prime is 48996869. The reversal of 48996851 is 15869984.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48996851 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48996851.

It is not a weakly prime, because it can be changed into another prime (48996811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24498425 + 24498426.

It is an arithmetic number, because the mean of its divisors is an integer number (24498426).

Almost surely, 2^48996851 is an apocalyptic number.

48996851 is a deficient number, since it is larger than the sum of its proper divisors (1).

48996851 is an equidigital number, since it uses as much as digits as its factorization.

48996851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 50.

The square root of 48996851 is about 6999.7750678147. The cubic root of 48996851 is about 365.9227319543.

The spelling of 48996851 in words is "forty-eight million, nine hundred ninety-six thousand, eight hundred fifty-one".