40133525045 has 8 divisors (see below), whose sum is σ = 48218752896. Its totient is φ = 32067804816.

The previous prime is 40133525041. The next prime is 40133525051. The reversal of 40133525045 is 54052533104.

It is a happy number.

40133525045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40133525045 - 2² = 40133525041 is a prime.

It is a super-2 number, since 2×40133525045² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40133525041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4872377 + ... + 4880606.

It is an arithmetic number, because the mean of its divisors is an integer number (6027344112).

Almost surely, 2^40133525045 is an apocalyptic number.

It is an amenable number.

40133525045 is a deficient number, since it is larger than the sum of its proper divisors (8085227851).

40133525045 is an equidigital number, since it uses as much as digits as its factorization.

40133525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9753811.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 40133525045 in words is "forty billion, one hundred thirty-three million, five hundred twenty-five thousand, forty-five".