49125107 has 2 divisors, whose sum is σ = 49125108. Its totient is φ = 49125106.

The previous prime is 49125077. The next prime is 49125133. The reversal of 49125107 is 70152194.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49125107 is a prime.

It is a super-2 number, since 2×49125107² = 4826552275522898, which contains 22 as substring.

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 49125107.

It is not a weakly prime, because it can be changed into another prime (49125157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24562553 + 24562554.

It is an arithmetic number, because the mean of its divisors is an integer number (24562554).

Almost surely, 2^49125107 is an apocalyptic number.

49125107 is a deficient number, since it is larger than the sum of its proper divisors (1).

49125107 is an equidigital number, since it uses as much as digits as its factorization.

49125107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 49125107 is about 7008.9305175611. The cubic root of 49125107 is about 366.2417381371.

The spelling of 49125107 in words is "forty-nine million, one hundred twenty-five thousand, one hundred seven".