49757107 has 2 divisors, whose sum is σ = 49757108. Its totient is φ = 49757106.

The previous prime is 49757051. The next prime is 49757111. The reversal of 49757107 is 70175794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49757107 - 2⁷ = 49756979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49757107.

It is not a weakly prime, because it can be changed into another prime (49757117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24878553 + 24878554.

It is an arithmetic number, because the mean of its divisors is an integer number (24878554).

Almost surely, 2^49757107 is an apocalyptic number.

49757107 is a deficient number, since it is larger than the sum of its proper divisors (1).

49757107 is an equidigital number, since it uses as much as digits as its factorization.

49757107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 49757107 is about 7053.8717737141. The cubic root of 49757107 is about 367.8056309541.

The spelling of 49757107 in words is "forty-nine million, seven hundred fifty-seven thousand, one hundred seven".