11745769495 has 4 divisors (see below), whose sum is σ = 14094923400. Its totient is φ = 9396615592.

The previous prime is 11745769487. The next prime is 11745769517. The reversal of 11745769495 is 59496754711.

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

It is a cyclic number.

It is not a de Polignac number, because 11745769495 - 2³ = 11745769487 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174576945 + ... + 1174576954.

It is an arithmetic number, because the mean of its divisors is an integer number (3523730850).

Almost surely, 2^11745769495 is an apocalyptic number.

11745769495 is a deficient number, since it is larger than the sum of its proper divisors (2349153905).

11745769495 is an equidigital number, since it uses as much as digits as its factorization.

11745769495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349153904.

The product of its digits is 9525600, while the sum is 58.

The spelling of 11745769495 in words is "eleven billion, seven hundred forty-five million, seven hundred sixty-nine thousand, four hundred ninety-five".