84883121571 has 16 divisors (see below), whose sum is σ = 115462018080. Its totient is φ = 55457740800.

The previous prime is 84883121567. The next prime is 84883121581. The reversal of 84883121571 is 17512138848.

It is not a de Polignac number, because 84883121571 - 2² = 84883121567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84883121571.

It is not an unprimeable number, because it can be changed into a prime (84883121501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1376530 + ... + 1436871.

It is an arithmetic number, because the mean of its divisors is an integer number (7216376130).

Almost surely, 2^84883121571 is an apocalyptic number.

84883121571 is a deficient number, since it is larger than the sum of its proper divisors (30578896509).

84883121571 is a wasteful number, since it uses less digits than its factorization.

84883121571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813606.

The product of its digits is 430080, while the sum is 48.

The spelling of 84883121571 in words is "eighty-four billion, eight hundred eighty-three million, one hundred twenty-one thousand, five hundred seventy-one".