47756199135 has 16 divisors (see below), whose sum is σ = 80431493760. Its totient is φ = 24129447840.

The previous prime is 47756199091. The next prime is 47756199137. The reversal of 47756199135 is 53199165774.

It is not a de Polignac number, because 47756199135 - 2¹⁰ = 47756198111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47756199137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83782521 + ... + 83783090.

It is an arithmetic number, because the mean of its divisors is an integer number (5026968360).

Almost surely, 2^47756199135 is an apocalyptic number.

47756199135 is a deficient number, since it is larger than the sum of its proper divisors (32675294625).

47756199135 is a wasteful number, since it uses less digits than its factorization.

47756199135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167565638.

The product of its digits is 7144200, while the sum is 57.

The spelling of 47756199135 in words is "forty-seven billion, seven hundred fifty-six million, one hundred ninety-nine thousand, one hundred thirty-five".