47786382213031 has 64 divisors (see below), whose sum is σ = 62182703923200. Its totient is φ = 35648016019200.

The previous prime is 47786382213029. The next prime is 47786382213151. The reversal of 47786382213031 is 13031228368774.

It is a cyclic number.

It is not a de Polignac number, because 47786382213031 - 2¹ = 47786382213029 is a prime.

It is a super-2 number, since 2×47786382213031² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47786382213331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40064950 + ... + 41240428.

It is an arithmetic number, because the mean of its divisors is an integer number (971604748800).

Almost surely, 2^{47786382213031} is an apocalyptic number.

47786382213031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

47786382213031 is a deficient number, since it is larger than the sum of its proper divisors (14396321710169).

47786382213031 is a wasteful number, since it uses less digits than its factorization.

47786382213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175780.

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 47786382213031 in words is "forty-seven trillion, seven hundred eighty-six billion, three hundred eighty-two million, two hundred thirteen thousand, thirty-one".