49322131 has 2 divisors, whose sum is σ = 49322132. Its totient is φ = 49322130.

The previous prime is 49322113. The next prime is 49322153. The reversal of 49322131 is 13122394.

Together with previous prime (49322113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49322131 - 2⁹ = 49321619 is a prime.

It is a super-2 number, since 2×49322131² = 4865345212762322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49322096 and 49322105.

It is not a weakly prime, because it can be changed into another prime (49322111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24661065 + 24661066.

It is an arithmetic number, because the mean of its divisors is an integer number (24661066).

Almost surely, 2^49322131 is an apocalyptic number.

49322131 is a deficient number, since it is larger than the sum of its proper divisors (1).

49322131 is an equidigital number, since it uses as much as digits as its factorization.

49322131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 25.

The square root of 49322131 is about 7022.9716644737. The cubic root of 49322131 is about 366.7307084649.

The spelling of 49322131 in words is "forty-nine million, three hundred twenty-two thousand, one hundred thirty-one".