48499811 has 2 divisors, whose sum is σ = 48499812. Its totient is φ = 48499810.

The previous prime is 48499807. The next prime is 48499849. The reversal of 48499811 is 11899484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48499811 - 2² = 48499807 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48499211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24249905 + 24249906.

It is an arithmetic number, because the mean of its divisors is an integer number (24249906).

Almost surely, 2^48499811 is an apocalyptic number.

48499811 is a deficient number, since it is larger than the sum of its proper divisors (1).

48499811 is an equidigital number, since it uses as much as digits as its factorization.

48499811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 44.

The square root of 48499811 is about 6964.1805691696. The cubic root of 48499811 is about 364.6811777776.

The spelling of 48499811 in words is "forty-eight million, four hundred ninety-nine thousand, eight hundred eleven".