49500025 has 24 divisors (see below), whose sum is σ = 66138624. Its totient is φ = 36643200.

The previous prime is 49500023. The next prime is 49500041. The reversal of 49500025 is 52000594.

It is not a de Polignac number, because 49500025 - 2¹ = 49500023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (49500023) 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 in 23 ways as a sum of consecutive naturals, for example, 16437 + ... + 19213.

It is an arithmetic number, because the mean of its divisors is an integer number (2755776).

Almost surely, 2^49500025 is an apocalyptic number.

It is an amenable number.

49500025 is a deficient number, since it is larger than the sum of its proper divisors (16638599).

49500025 is a wasteful number, since it uses less digits than its factorization.

49500025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841 (or 2836 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 49500025 is about 7035.6254164076. The cubic root of 49500025 is about 367.1710849158.

The spelling of 49500025 in words is "forty-nine million, five hundred thousand, twenty-five".