40523535360 has 1408 divisors, whose sum is σ = 185633095680. Its totient is φ = 8241315840.

The previous prime is 40523535337. The next prime is 40523535383. The reversal of 40523535360 is 6353532504.

40523535360 is a `hidden beast` number, since 40 + 5 + 23 + 535 + 3 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (40523535337) and next prime (40523535383).

It is a tau number, because it is divible by the number of its divisors (1408).

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 862202857 + ... + 862202903.

Almost surely, 2^40523535360 is an apocalyptic number.

40523535360 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 40523535360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92816547840).

40523535360 is an abundant number, since it is smaller than the sum of its proper divisors (145109560320).

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

40523535360 is an equidigital number, since it uses as much as digits as its factorization.

40523535360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 40523535360 in words is "forty billion, five hundred twenty-three million, five hundred thirty-five thousand, three hundred sixty".