84540951296 has 36 divisors (see below), whose sum is σ = 170887802400. Its totient is φ = 41735396352.

The previous prime is 84540951251. The next prime is 84540951301. The reversal of 84540951296 is 69215904548.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069891 + ... + 2110338.

It is an arithmetic number, because the mean of its divisors is an integer number (4746883400).

Almost surely, 2^84540951296 is an apocalyptic number.

It is an amenable number.

84540951296 is an abundant number, since it is smaller than the sum of its proper divisors (86346851104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84540951296 is an equidigital number, since it uses as much as digits as its factorization.

84540951296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180324 (or 4180310 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 84540951296 in words is "eighty-four billion, five hundred forty million, nine hundred fifty-one thousand, two hundred ninety-six".