11633753725 has 54 divisors (see below), whose sum is σ = 16210374362. Its totient is φ = 8276136000.

The previous prime is 11633753723. The next prime is 11633753737. The reversal of 11633753725 is 52735733611.

It can be written as a sum of positive squares in 3 ways, for example, as 180687364 + 11453066361 = 13442^2 + 107019^2 .

It is not a de Polignac number, because 11633753725 - 2¹ = 11633753723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11633753723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 6681355 + ... + 6683095.

Almost surely, 2^11633753725 is an apocalyptic number.

It is an amenable number.

11633753725 is a deficient number, since it is larger than the sum of its proper divisors (4576620637).

11633753725 is a wasteful number, since it uses less digits than its factorization.

11633753725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867 (or 1804 counting only the distinct ones).

The product of its digits is 396900, while the sum is 43.

The spelling of 11633753725 in words is "eleven billion, six hundred thirty-three million, seven hundred fifty-three thousand, seven hundred twenty-five".