49711025 has 24 divisors (see below), whose sum is σ = 75870144. Its totient is φ = 31464000.

The previous prime is 49711021. The next prime is 49711037. The reversal of 49711025 is 52011794.

It is not a de Polignac number, because 49711025 - 2² = 49711021 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49711021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8651 + ... + 13200.

It is an arithmetic number, because the mean of its divisors is an integer number (3161256).

Almost surely, 2^49711025 is an apocalyptic number.

It is an amenable number.

49711025 is a deficient number, since it is larger than the sum of its proper divisors (26159119).

49711025 is a wasteful number, since it uses less digits than its factorization.

49711025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21881 (or 21876 counting only the distinct ones).

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

The square root of 49711025 is about 7050.6045840055. The cubic root of 49711025 is about 367.6920494964.

The spelling of 49711025 in words is "forty-nine million, seven hundred eleven thousand, twenty-five".