11470155263 has 4 divisors (see below), whose sum is σ = 13108748880. Its totient is φ = 9831561648.

The previous prime is 11470155259. The next prime is 11470155283. The reversal of 11470155263 is 36255107411.

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 11470155263 - 2² = 11470155259 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 (11470155283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819296798 + ... + 819296811.

It is an arithmetic number, because the mean of its divisors is an integer number (3277187220).

Almost surely, 2^11470155263 is an apocalyptic number.

11470155263 is a deficient number, since it is larger than the sum of its proper divisors (1638593617).

11470155263 is an equidigital number, since it uses as much as digits as its factorization.

11470155263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638593616.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 11470155263 in words is "eleven billion, four hundred seventy million, one hundred fifty-five thousand, two hundred sixty-three".