4040622913537 has 6 divisors (see below), whose sum is σ = 4700316450498. Its totient is φ = 3463391068704.

The previous prime is 4040622913517. The next prime is 4040622913543. The reversal of 4040622913537 is 7353192260404.

It can be written as a sum of positive squares in only one way, i.e., 2189455861761 + 1851167051776 = 1479681^2 + 1360576^2 .

It is not a de Polignac number, because 4040622913537 - 2¹⁵ = 4040622880769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4040622913517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41230846008 + ... + 41230846105.

It is an arithmetic number, because the mean of its divisors is an integer number (783386075083).

Almost surely, 2^{4040622913537} is an apocalyptic number.

It is an amenable number.

4040622913537 is a deficient number, since it is larger than the sum of its proper divisors (659693536961).

4040622913537 is an equidigital number, since it uses as much as digits as its factorization.

4040622913537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82461692127 (or 82461692120 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 4040622913537 in words is "four trillion, forty billion, six hundred twenty-two million, nine hundred thirteen thousand, five hundred thirty-seven".