49099331 has 2 divisors, whose sum is σ = 49099332. Its totient is φ = 49099330.

The previous prime is 49099321. The next prime is 49099403. The reversal of 49099331 is 13399094.

49099331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49099331 - 2²² = 44905027 is a prime.

It is a super-2 number, since 2×49099331² = 4821488609295122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49099321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24549665 + 24549666.

It is an arithmetic number, because the mean of its divisors is an integer number (24549666).

Almost surely, 2^49099331 is an apocalyptic number.

49099331 is a deficient number, since it is larger than the sum of its proper divisors (1).

49099331 is an equidigital number, since it uses as much as digits as its factorization.

49099331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 49099331 is about 7007.0914793515. The cubic root of 49099331 is about 366.1776711104.

The spelling of 49099331 in words is "forty-nine million, ninety-nine thousand, three hundred thirty-one".