48279811 has 2 divisors, whose sum is σ = 48279812. Its totient is φ = 48279810.

The previous prime is 48279799. The next prime is 48279821. The reversal of 48279811 is 11897284.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48279811 - 2¹⁷ = 48148739 is a prime.

It is not a weakly prime, because it can be changed into another prime (48279821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24139905 + 24139906.

It is an arithmetic number, because the mean of its divisors is an integer number (24139906).

Almost surely, 2^48279811 is an apocalyptic number.

48279811 is a deficient number, since it is larger than the sum of its proper divisors (1).

48279811 is an equidigital number, since it uses as much as digits as its factorization.

48279811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 40.

The square root of 48279811 is about 6948.3675061125. The cubic root of 48279811 is about 364.1289318045.

The spelling of 48279811 in words is "forty-eight million, two hundred seventy-nine thousand, eight hundred eleven".