40110075625 has 15 divisors (see below), whose sum is σ = 50127807873. Its totient is φ = 32084055000.

The previous prime is 40110075601. The next prime is 40110075637. The reversal of 40110075625 is 52657001104.

The square root of 40110075625 is 200275.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 3144629929 + 36965445696 = 56077^2 + 192264^2 .

It is not a de Polignac number, because 40110075625 - 2¹⁵ = 40110042857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5002870 + ... + 5010880.

Almost surely, 2^40110075625 is an apocalyptic number.

40110075625 is the 200275-th square number.

40110075625 is the 100138-th centered octagonal number.

It is an amenable number.

40110075625 is a deficient number, since it is larger than the sum of its proper divisors (10017732248).

40110075625 is an frugal number, since it uses more digits than its factorization.

40110075625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16042 (or 8016 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 40110075625 its reverse (52657001104), we get a palindrome (92767076729).

The spelling of 40110075625 in words is "forty billion, one hundred ten million, seventy-five thousand, six hundred twenty-five".