84755998732 has 6 divisors (see below), whose sum is σ = 148322997788. Its totient is φ = 42377999364.

The previous prime is 84755998673. The next prime is 84755998739. The reversal of 84755998732 is 23789955748.

It is not an unprimeable number, because it can be changed into a prime (84755998739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10594499838 + ... + 10594499845.

Almost surely, 2^84755998732 is an apocalyptic number.

It is an amenable number.

84755998732 is a deficient number, since it is larger than the sum of its proper divisors (63566999056).

84755998732 is a wasteful number, since it uses less digits than its factorization.

84755998732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21188999687 (or 21188999685 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 67.

The spelling of 84755998732 in words is "eighty-four billion, seven hundred fifty-five million, nine hundred ninety-eight thousand, seven hundred thirty-two".