11754208753 has 4 divisors (see below), whose sum is σ = 13433381440. Its totient is φ = 10075036068.

The previous prime is 11754208751. The next prime is 11754208771. The reversal of 11754208753 is 35780245711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11754208753 - 2¹ = 11754208751 is a prime.

It is a super-2 number, since 2×11754208753² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11754208751) 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, 839586333 + ... + 839586346.

It is an arithmetic number, because the mean of its divisors is an integer number (3358345360).

Almost surely, 2^11754208753 is an apocalyptic number.

It is an amenable number.

11754208753 is a deficient number, since it is larger than the sum of its proper divisors (1679172687).

11754208753 is an equidigital number, since it uses as much as digits as its factorization.

11754208753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679172686.

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 11754208753 in words is "eleven billion, seven hundred fifty-four million, two hundred eight thousand, seven hundred fifty-three".