84751955328 has 32 divisors (see below), whose sum is σ = 225122382360. Its totient is φ = 28250651648.

The previous prime is 84751955317. The next prime is 84751955357. The reversal of 84751955328 is 82355915748.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 110353725 + ... + 110354492.

Almost surely, 2^84751955328 is an apocalyptic number.

It is an amenable number.

84751955328 is an abundant number, since it is smaller than the sum of its proper divisors (140370427032).

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

84751955328 is a wasteful number, since it uses less digits than its factorization.

84751955328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220708234 (or 220708222 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 57.

The spelling of 84751955328 in words is "eighty-four billion, seven hundred fifty-one million, nine hundred fifty-five thousand, three hundred twenty-eight".