11753641427 has 4 divisors (see below), whose sum is σ = 12822154296. Its totient is φ = 10685128560.

The previous prime is 11753641363. The next prime is 11753641453. The reversal of 11753641427 is 72414635711.

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 11753641427 - 2⁶ = 11753641363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11753641727) 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, 534256418 + ... + 534256439.

It is an arithmetic number, because the mean of its divisors is an integer number (3205538574).

Almost surely, 2^11753641427 is an apocalyptic number.

11753641427 is a deficient number, since it is larger than the sum of its proper divisors (1068512869).

11753641427 is a wasteful number, since it uses less digits than its factorization.

11753641427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068512868.

The product of its digits is 141120, while the sum is 41.

The spelling of 11753641427 in words is "eleven billion, seven hundred fifty-three million, six hundred forty-one thousand, four hundred twenty-seven".