11275027502 has 4 divisors (see below), whose sum is σ = 16912541256. Its totient is φ = 5637513750.

The previous prime is 11275027469. The next prime is 11275027507. The reversal of 11275027502 is 20572057211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20572057211 = 13807 ⋅1489973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11275027507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818756874 + ... + 2818756877.

It is an arithmetic number, because the mean of its divisors is an integer number (4228135314).

Almost surely, 2^11275027502 is an apocalyptic number.

11275027502 is a deficient number, since it is larger than the sum of its proper divisors (5637513754).

11275027502 is an equidigital number, since it uses as much as digits as its factorization.

11275027502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637513753.

The product of its (nonzero) digits is 9800, while the sum is 32.

The spelling of 11275027502 in words is "eleven billion, two hundred seventy-five million, twenty-seven thousand, five hundred two".