84520093288 has 16 divisors (see below), whose sum is σ = 159077746080. Its totient is φ = 42099361008.

The previous prime is 84520093277. The next prime is 84520093289. The reversal of 84520093288 is 88239002548.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (84520093289) 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, 20083470 + ... + 20087677.

It is an arithmetic number, because the mean of its divisors is an integer number (9942359130).

Almost surely, 2^84520093288 is an apocalyptic number.

It is an amenable number.

84520093288 is a deficient number, since it is larger than the sum of its proper divisors (74557652792).

84520093288 is a wasteful number, since it uses less digits than its factorization.

84520093288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40171416 (or 40171412 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 84520093288 in words is "eighty-four billion, five hundred twenty million, ninety-three thousand, two hundred eighty-eight".