48996143811 has 32 divisors (see below), whose sum is σ = 74571200000. Its totient is φ = 31771686240.

The previous prime is 48996143803. The next prime is 48996143813. The reversal of 48996143811 is 11834169984.

48996143811 is a `hidden beast` number, since 4 + 8 + 9 + 9 + 614 + 3 + 8 + 11 = 666.

48996143811 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 48996143811 - 2³ = 48996143803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48996143813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4989096 + ... + 4998906.

It is an arithmetic number, because the mean of its divisors is an integer number (2330350000).

Almost surely, 2^48996143811 is an apocalyptic number.

48996143811 is a deficient number, since it is larger than the sum of its proper divisors (25575056189).

48996143811 is a wasteful number, since it uses less digits than its factorization.

48996143811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856 (or 14850 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 54.

The spelling of 48996143811 in words is "forty-eight billion, nine hundred ninety-six million, one hundred forty-three thousand, eight hundred eleven".