40524552216 has 96 divisors (see below), whose sum is σ = 112798576800. Its totient is φ = 13133975040.

The previous prime is 40524552197. The next prime is 40524552227. The reversal of 40524552216 is 61225542504.

40524552216 is a `hidden beast` number, since 40 + 52 + 4 + 552 + 2 + 16 = 666.

40524552216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4580325 + ... + 4589163.

It is an arithmetic number, because the mean of its divisors is an integer number (1174985175).

Almost surely, 2^40524552216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40524552216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56399288400).

40524552216 is an abundant number, since it is smaller than the sum of its proper divisors (72274024584).

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

40524552216 is a wasteful number, since it uses less digits than its factorization.

40524552216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10609 (or 10602 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 40524552216 in words is "forty billion, five hundred twenty-four million, five hundred fifty-two thousand, two hundred sixteen".