40853280528 has 120 divisors (see below), whose sum is σ = 119617531488. Its totient is φ = 13497103872.

The previous prime is 40853280509. The next prime is 40853280539. The reversal of 40853280528 is 82508235804.

40853280528 is a `hidden beast` number, since 40 + 8 + 5 + 3 + 2 + 80 + 528 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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, 392851 + ... + 485837.

Almost surely, 2^40853280528 is an apocalyptic number.

40853280528 is a gapful number since it is divisible by the number (48) 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 40853280528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59808765744).

40853280528 is an abundant number, since it is smaller than the sum of its proper divisors (78764250960).

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

40853280528 is a wasteful number, since it uses less digits than its factorization.

40853280528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93123 (or 93105 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The spelling of 40853280528 in words is "forty billion, eight hundred fifty-three million, two hundred eighty thousand, five hundred twenty-eight".