11262949539 has 8 divisors (see below), whose sum is σ = 15019058880. Its totient is φ = 7507736616.

The previous prime is 11262949519. The next prime is 11262949541. The reversal of 11262949539 is 93594926211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11262949539 - 2⁵ = 11262949507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11262949491 and 11262949500.

It is not an unprimeable number, because it can be changed into a prime (11262949519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194217 + ... + 245450.

It is an arithmetic number, because the mean of its divisors is an integer number (1877382360).

Almost surely, 2^11262949539 is an apocalyptic number.

11262949539 is a deficient number, since it is larger than the sum of its proper divisors (3756109341).

11262949539 is an equidigital number, since it uses as much as digits as its factorization.

11262949539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448209.

The product of its digits is 1049760, while the sum is 51.

The spelling of 11262949539 in words is "eleven billion, two hundred sixty-two million, nine hundred forty-nine thousand, five hundred thirty-nine".