2153263513 has 8 divisors (see below), whose sum is σ = 2176428800. Its totient is φ = 2130141888.

The previous prime is 2153263481. The next prime is 2153263523. The reversal of 2153263513 is 3153623512.

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 2153263513 - 2⁵ = 2153263481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2153263523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93568 + ... + 114286.

It is an arithmetic number, because the mean of its divisors is an integer number (272053600).

Almost surely, 2^2153263513 is an apocalyptic number.

It is an amenable number.

2153263513 is a deficient number, since it is larger than the sum of its proper divisors (23165287).

2153263513 is a wasteful number, since it uses less digits than its factorization.

2153263513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21831.

The product of its digits is 16200, while the sum is 31.

The square root of 2153263513 is about 46403.2704989638. The cubic root of 2153263513 is about 1291.3155885325.

The spelling of 2153263513 in words is "two billion, one hundred fifty-three million, two hundred sixty-three thousand, five hundred thirteen".