40532053600 has 144 divisors (see below), whose sum is σ = 106583178240. Its totient is φ = 15007449600.

The previous prime is 40532053589. The next prime is 40532053649. The reversal of 40532053600 is 635023504.

40532053600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534871 + ... + 605929.

It is an arithmetic number, because the mean of its divisors is an integer number (740160960).

Almost surely, 2^40532053600 is an apocalyptic number.

40532053600 is a gapful number since it is divisible by the number (40) 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 40532053600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53291589120).

40532053600 is an abundant number, since it is smaller than the sum of its proper divisors (66051124640).

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

40532053600 is a wasteful number, since it uses less digits than its factorization.

40532053600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71133 (or 71120 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 40532053600 in words is "forty billion, five hundred thirty-two million, fifty-three thousand, six hundred".