49485311 has 2 divisors, whose sum is σ = 49485312. Its totient is φ = 49485310.

The previous prime is 49485307. The next prime is 49485341. The reversal of 49485311 is 11358494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49485311 - 2² = 49485307 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49485341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24742655 + 24742656.

It is an arithmetic number, because the mean of its divisors is an integer number (24742656).

Almost surely, 2^49485311 is an apocalyptic number.

49485311 is a deficient number, since it is larger than the sum of its proper divisors (1).

49485311 is an equidigital number, since it uses as much as digits as its factorization.

49485311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 49485311 is about 7034.5796605057. The cubic root of 49485311 is about 367.1347004847.

The spelling of 49485311 in words is "forty-nine million, four hundred eighty-five thousand, three hundred eleven".