49350331 has 2 divisors, whose sum is σ = 49350332. Its totient is φ = 49350330.

The previous prime is 49350313. The next prime is 49350359. The reversal of 49350331 is 13305394.

Together with previous prime (49350313) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (49350359) can be obtained adding 49350331 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49350331 - 2⁵ = 49350299 is a prime.

It is a super-2 number, since 2×49350331² = 4870910339619122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49350331.

It is not a weakly prime, because it can be changed into another prime (49350311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24675165 + 24675166.

It is an arithmetic number, because the mean of its divisors is an integer number (24675166).

Almost surely, 2^49350331 is an apocalyptic number.

49350331 is a deficient number, since it is larger than the sum of its proper divisors (1).

49350331 is an equidigital number, since it uses as much as digits as its factorization.

49350331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 49350331 is about 7024.9790747019. The cubic root of 49350331 is about 366.8005880870.

The spelling of 49350331 in words is "forty-nine million, three hundred fifty thousand, three hundred thirty-one".