13754492532 has 216 divisors, whose sum is σ = 40669856136. Its totient is φ = 3902976000.

The previous prime is 13754492527. The next prime is 13754492533. The reversal of 13754492532 is 23529445731.

It is a happy number.

13754492532 is a `hidden beast` number, since 1 + 3 + 75 + 4 + 49 + 2 + 532 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6904612836 + 6849879696 = 83094^2 + 82764^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13754492533) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 20808282 + ... + 20808942.

It is an arithmetic number, because the mean of its divisors is an integer number (188286371).

Almost surely, 2^13754492532 is an apocalyptic number.

13754492532 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 13754492532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20334928068).

13754492532 is an abundant number, since it is smaller than the sum of its proper divisors (26915363604).

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

13754492532 is a wasteful number, since it uses less digits than its factorization.

13754492532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991 (or 975 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 13754492532 in words is "thirteen billion, seven hundred fifty-four million, four hundred ninety-two thousand, five hundred thirty-two".