11049462751 has 4 divisors (see below), whose sum is σ = 11053049832. Its totient is φ = 11045875672.

The previous prime is 11049462727. The next prime is 11049462757. The reversal of 11049462751 is 15726494011.

It is a happy number.

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 11049462751 - 2¹¹ = 11049460703 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 (11049462757) 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, 1788916 + ... + 1795081.

It is an arithmetic number, because the mean of its divisors is an integer number (2763262458).

Almost surely, 2^11049462751 is an apocalyptic number.

11049462751 is a deficient number, since it is larger than the sum of its proper divisors (3587081).

11049462751 is an equidigital number, since it uses as much as digits as its factorization.

11049462751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3587080.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 11049462751 in words is "eleven billion, forty-nine million, four hundred sixty-two thousand, seven hundred fifty-one".