49784260625 has 20 divisors (see below), whose sum is σ = 67865913456. Its totient is φ = 36206730000.

The previous prime is 49784260613. The next prime is 49784260639. The reversal of 49784260625 is 52606248794.

It is a happy number.

49784260625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49784260625 - 2²⁸ = 49515825169 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3613799 + ... + 3627548.

Almost surely, 2^49784260625 is an apocalyptic number.

It is an amenable number.

49784260625 is a deficient number, since it is larger than the sum of its proper divisors (18081652831).

49784260625 is an equidigital number, since it uses as much as digits as its factorization.

49784260625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7241378 (or 7241363 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 49784260625 in words is "forty-nine billion, seven hundred eighty-four million, two hundred sixty thousand, six hundred twenty-five".