40532355 has 12 divisors (see below), whose sum is σ = 70256160. Its totient is φ = 21617232.

The previous prime is 40532347. The next prime is 40532357. The reversal of 40532355 is 55323504.

40532355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40532355 - 2³ = 40532347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40532357) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 450315 + ... + 450404.

It is an arithmetic number, because the mean of its divisors is an integer number (5854680).

Almost surely, 2^40532355 is an apocalyptic number.

40532355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40532355 is a deficient number, since it is larger than the sum of its proper divisors (29723805).

40532355 is a wasteful number, since it uses less digits than its factorization.

40532355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900730 (or 900727 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 40532355 is about 6366.5025720563. The cubic root of 40532355 is about 343.5056983730.

Adding to 40532355 its reverse (55323504), we get a palindrome (95855859).

The spelling of 40532355 in words is "forty million, five hundred thirty-two thousand, three hundred fifty-five".