40535307250 has 32 divisors (see below), whose sum is σ = 75894429312. Its totient is φ = 16211487600.

The previous prime is 40535307247. The next prime is 40535307251. The reversal of 40535307250 is 5270353504.

It is a super-2 number, since 2×40535307250² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40535307251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2438467 + ... + 2455033.

It is an arithmetic number, because the mean of its divisors is an integer number (2371700916).

Almost surely, 2^40535307250 is an apocalyptic number.

40535307250 is a deficient number, since it is larger than the sum of its proper divisors (35359122062).

40535307250 is a wasteful number, since it uses less digits than its factorization.

40535307250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26371 (or 26361 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 34.

The spelling of 40535307250 in words is "forty billion, five hundred thirty-five million, three hundred seven thousand, two hundred fifty".