11452802073 has 4 divisors (see below), whose sum is σ = 15270402768. Its totient is φ = 7635201380.

The previous prime is 11452802069. The next prime is 11452802087. The reversal of 11452802073 is 37020825411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11452802073 - 2² = 11452802069 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11452802093) 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, 1908800343 + ... + 1908800348.

It is an arithmetic number, because the mean of its divisors is an integer number (3817600692).

Almost surely, 2^11452802073 is an apocalyptic number.

It is an amenable number.

11452802073 is a deficient number, since it is larger than the sum of its proper divisors (3817600695).

11452802073 is an equidigital number, since it uses as much as digits as its factorization.

11452802073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817600694.

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 11452802073 in words is "eleven billion, four hundred fifty-two million, eight hundred two thousand, seventy-three".