49905048707 has 4 divisors (see below), whose sum is σ = 49915801800. Its totient is φ = 49894295616.

The previous prime is 49905048703. The next prime is 49905048719. The reversal of 49905048707 is 70784050994.

49905048707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49905048707 - 2² = 49905048703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49905048703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5369582 + ... + 5378867.

It is an arithmetic number, because the mean of its divisors is an integer number (12478950450).

Almost surely, 2^49905048707 is an apocalyptic number.

49905048707 is a deficient number, since it is larger than the sum of its proper divisors (10753093).

49905048707 is a wasteful number, since it uses less digits than its factorization.

49905048707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10753092.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 49905048707 in words is "forty-nine billion, nine hundred five million, forty-eight thousand, seven hundred seven".