49119825 has 12 divisors (see below), whose sum is σ = 81211568. Its totient is φ = 26197200.

The previous prime is 49119821. The next prime is 49119827. The reversal of 49119825 is 52891194.

It is not a de Polignac number, because 49119825 - 2² = 49119821 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49119821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327391 + ... + 327540.

Almost surely, 2^49119825 is an apocalyptic number.

It is an amenable number.

49119825 is a deficient number, since it is larger than the sum of its proper divisors (32091743).

49119825 is a wasteful number, since it uses less digits than its factorization.

49119825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654944 (or 654939 counting only the distinct ones).

The product of its digits is 25920, while the sum is 39.

The square root of 49119825 is about 7008.5537024410. The cubic root of 49119825 is about 366.2286113925.

The spelling of 49119825 in words is "forty-nine million, one hundred nineteen thousand, eight hundred twenty-five".