104254550532 has 72 divisors (see below), whose sum is σ = 287827787520. Its totient is φ = 31555149120.

The previous prime is 104254550497. The next prime is 104254550539. The reversal of 104254550532 is 235055452401.

104254550532 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 54 + 550 + 53 + 2 = 666.

It is a super-2 number, since 2×104254550532² (a number of 23 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (104254550539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183469 + ... + 492107.

It is an arithmetic number, because the mean of its divisors is an integer number (3997608160).

Almost surely, 2^104254550532 is an apocalyptic number.

104254550532 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 104254550532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143913893760).

104254550532 is an abundant number, since it is smaller than the sum of its proper divisors (183573236988).

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

104254550532 is a wasteful number, since it uses less digits than its factorization.

104254550532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309513 (or 309508 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 104254550532 in words is "one hundred four billion, two hundred fifty-four million, five hundred fifty thousand, five hundred thirty-two".