100454306652 has 96 divisors (see below), whose sum is σ = 298526359040. Its totient is φ = 28615991040.

The previous prime is 100454306621. The next prime is 100454306663. The reversal of 100454306652 is 256603454001.

100454306652 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 543 + 0 + 66 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57627 + ... + 451917.

Almost surely, 2^100454306652 is an apocalyptic number.

100454306652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100454306652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149263179520).

100454306652 is an abundant number, since it is smaller than the sum of its proper divisors (198072052388).

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

100454306652 is a wasteful number, since it uses less digits than its factorization.

100454306652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394648 (or 394640 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 100454306652 in words is "one hundred billion, four hundred fifty-four million, three hundred six thousand, six hundred fifty-two".