11055746451 has 4 divisors (see below), whose sum is σ = 14740995272. Its totient is φ = 7370497632.

The previous prime is 11055746437. The next prime is 11055746461. The reversal of 11055746451 is 15464755011.

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

It is not a de Polignac number, because 11055746451 - 2²⁶ = 10988637587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11055746461) 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, 1842624406 + ... + 1842624411.

It is an arithmetic number, because the mean of its divisors is an integer number (3685248818).

Almost surely, 2^11055746451 is an apocalyptic number.

11055746451 is a deficient number, since it is larger than the sum of its proper divisors (3685248821).

11055746451 is an equidigital number, since it uses as much as digits as its factorization.

11055746451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685248820.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 11055746451 in words is "eleven billion, fifty-five million, seven hundred forty-six thousand, four hundred fifty-one".