49562081 has 2 divisors, whose sum is σ = 49562082. Its totient is φ = 49562080.

The previous prime is 49562077. The next prime is 49562083. The reversal of 49562081 is 18026594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26368225 + 23193856 = 5135^2 + 4816^2 .

It is a cyclic number.

It is not a de Polignac number, because 49562081 - 2² = 49562077 is a prime.

It is a super-2 number, since 2×49562081² = 4912799746101122, which contains 22 as substring.

Together with 49562083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49562083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24781040 + 24781041.

It is an arithmetic number, because the mean of its divisors is an integer number (24781041).

Almost surely, 2^49562081 is an apocalyptic number.

It is an amenable number.

49562081 is a deficient number, since it is larger than the sum of its proper divisors (1).

49562081 is an equidigital number, since it uses as much as digits as its factorization.

49562081 is an evil number, because the sum of its binary digits is even.

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

The square root of 49562081 is about 7040.0341618489. The cubic root of 49562081 is about 367.3244562450.

The spelling of 49562081 in words is "forty-nine million, five hundred sixty-two thousand, eighty-one".