49576949 has 2 divisors, whose sum is σ = 49576950. Its totient is φ = 49576948.

The previous prime is 49576927. The next prime is 49576951. The reversal of 49576949 is 94967594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35022724 + 14554225 = 5918^2 + 3815^2 .

It is a cyclic number.

It is not a de Polignac number, because 49576949 - 2⁸ = 49576693 is a prime.

Together with 49576951, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49576949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49576999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24788474 + 24788475.

It is an arithmetic number, because the mean of its divisors is an integer number (24788475).

Almost surely, 2^49576949 is an apocalyptic number.

It is an amenable number.

49576949 is a deficient number, since it is larger than the sum of its proper divisors (1).

49576949 is an equidigital number, since it uses as much as digits as its factorization.

49576949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 53.

The square root of 49576949 is about 7041.0900434521. The cubic root of 49576949 is about 367.3611834759.

The spelling of 49576949 in words is "forty-nine million, five hundred seventy-six thousand, nine hundred forty-nine".