11255323502 has 16 divisors (see below), whose sum is σ = 17043141312. Its totient is φ = 5574455040.

The previous prime is 11255323451. The next prime is 11255323507. The reversal of 11255323502 is 20532355211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11255323507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82502 + ... + 171222.

It is an arithmetic number, because the mean of its divisors is an integer number (1065196332).

Almost surely, 2^11255323502 is an apocalyptic number.

11255323502 is a deficient number, since it is larger than the sum of its proper divisors (5787817810).

11255323502 is a wasteful number, since it uses less digits than its factorization.

11255323502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89323.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 11255323502 its reverse (20532355211), we get a palindrome (31787678713).

The spelling of 11255323502 in words is "eleven billion, two hundred fifty-five million, three hundred twenty-three thousand, five hundred two".