2353663261 has 8 divisors (see below), whose sum is σ = 2412414144. Its totient is φ = 2294976480.

The previous prime is 2353663241. The next prime is 2353663307. The reversal of 2353663261 is 1623663532.

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 2353663261 - 2¹⁷ = 2353532189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2353663261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2353663211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63136 + ... + 93238.

It is an arithmetic number, because the mean of its divisors is an integer number (301551768).

Almost surely, 2^2353663261 is an apocalyptic number.

It is an amenable number.

2353663261 is a deficient number, since it is larger than the sum of its proper divisors (58750883).

2353663261 is a wasteful number, since it uses less digits than its factorization.

2353663261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32051.

The product of its digits is 116640, while the sum is 37.

The square root of 2353663261 is about 48514.5675132738. The cubic root of 2353663261 is about 1330.1933615640.

The spelling of 2353663261 in words is "two billion, three hundred fifty-three million, six hundred sixty-three thousand, two hundred sixty-one".