40501504045 has 8 divisors (see below), whose sum is σ = 48609766296. Its totient is φ = 32395895616.

The previous prime is 40501503989. The next prime is 40501504151. The reversal of 40501504045 is 54040510504.

40501504045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5158256041 + 35343248004 = 71821^2 + 187998^2 .

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 40501504045 - 2¹⁷ = 40501372973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629722 + ... + 691051.

It is an arithmetic number, because the mean of its divisors is an integer number (6076220787).

Almost surely, 2^40501504045 is an apocalyptic number.

It is an amenable number.

40501504045 is a deficient number, since it is larger than the sum of its proper divisors (8108262251).

40501504045 is a wasteful number, since it uses less digits than its factorization.

40501504045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326911.

The product of its (nonzero) digits is 8000, while the sum is 28.

The spelling of 40501504045 in words is "forty billion, five hundred one million, five hundred four thousand, forty-five".