100466389532 has 18 divisors (see below), whose sum is σ = 179564719152. Its totient is φ = 49162276624.

The previous prime is 100466389487. The next prime is 100466389537. The reversal of 100466389532 is 235983664001.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100466389537) 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 5 ways as a sum of consecutive naturals, for example, 4334438 + ... + 4357554.

Almost surely, 2^100466389532 is an apocalyptic number.

It is an amenable number.

100466389532 is a deficient number, since it is larger than the sum of its proper divisors (79098329620).

100466389532 is an frugal number, since it uses more digits than its factorization.

100466389532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46285 (or 23166 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

Multiplying 100466389532 by its sum of digits (47), we get a square (4721920308004 = 2172998²).

100466389532 divided by its sum of digits (47) gives a square (2137582756 = 46234²).

The spelling of 100466389532 in words is "one hundred billion, four hundred sixty-six million, three hundred eighty-nine thousand, five hundred thirty-two".