2435961601 has 4 divisors (see below), whose sum is σ = 2469331012. Its totient is φ = 2402592192.

The previous prime is 2435961599. The next prime is 2435961607. The reversal of 2435961601 is 1061695342.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1223250625 + 1212710976 = 34975^2 + 34824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2435961601 - 2¹ = 2435961599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2435961607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16684596 + ... + 16684741.

It is an arithmetic number, because the mean of its divisors is an integer number (617332753).

Almost surely, 2^2435961601 is an apocalyptic number.

It is an amenable number.

2435961601 is a deficient number, since it is larger than the sum of its proper divisors (33369411).

2435961601 is an equidigital number, since it uses as much as digits as its factorization.

2435961601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33369410.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 2435961601 is about 49355.4617139785. The cubic root of 2435961601 is about 1345.5199642433.

The spelling of 2435961601 in words is "two billion, four hundred thirty-five million, nine hundred sixty-one thousand, six hundred one".