84752732700 has 72 divisors (see below), whose sum is σ = 272464349360. Its totient is φ = 22600728000.

The previous prime is 84752732693. The next prime is 84752732707. The reversal of 84752732700 is 723725748.

It is an interprime number because it is at equal distance from previous prime (84752732693) and next prime (84752732707).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84752732707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15692251 + ... + 15697650.

Almost surely, 2^84752732700 is an apocalyptic number.

It is an amenable number.

84752732700 is an abundant number, since it is smaller than the sum of its proper divisors (187711616660).

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

84752732700 is a wasteful number, since it uses less digits than its factorization.

84752732700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31389924 (or 31389911 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 84752732700 in words is "eighty-four billion, seven hundred fifty-two million, seven hundred thirty-two thousand, seven hundred".