48857311 has 2 divisors, whose sum is σ = 48857312. Its totient is φ = 48857310.

The previous prime is 48857239. The next prime is 48857317. The reversal of 48857311 is 11375884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48857311 - 2⁹ = 48856799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48857317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24428655 + 24428656.

It is an arithmetic number, because the mean of its divisors is an integer number (24428656).

Almost surely, 2^48857311 is an apocalyptic number.

48857311 is a deficient number, since it is larger than the sum of its proper divisors (1).

48857311 is an equidigital number, since it uses as much as digits as its factorization.

48857311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 37.

The square root of 48857311 is about 6989.8004978683. The cubic root of 48857311 is about 365.5750265642.

The spelling of 48857311 in words is "forty-eight million, eight hundred fifty-seven thousand, three hundred eleven".