49160855971 has 4 divisors (see below), whose sum is σ = 50489527792. Its totient is φ = 47832184152.

The previous prime is 49160855957. The next prime is 49160855977. The reversal of 49160855971 is 17955806194.

It is a happy number.

49160855971 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 49160855971 - 2¹¹ = 49160853923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49160855977) 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, 664335855 + ... + 664335928.

It is an arithmetic number, because the mean of its divisors is an integer number (12622381948).

Almost surely, 2^49160855971 is an apocalyptic number.

49160855971 is a deficient number, since it is larger than the sum of its proper divisors (1328671821).

49160855971 is a wasteful number, since it uses less digits than its factorization.

49160855971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328671820.

The product of its (nonzero) digits is 2721600, while the sum is 55.

The spelling of 49160855971 in words is "forty-nine billion, one hundred sixty million, eight hundred fifty-five thousand, nine hundred seventy-one".