11345126452 has 24 divisors (see below), whose sum is σ = 21663331200. Its totient is φ = 5155815360.

The previous prime is 11345126447. The next prime is 11345126467. The reversal of 11345126452 is 25462154311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214549 + ... + 262147.

It is an arithmetic number, because the mean of its divisors is an integer number (902638800).

Almost surely, 2^11345126452 is an apocalyptic number.

It is an amenable number.

11345126452 is a deficient number, since it is larger than the sum of its proper divisors (10318204748).

11345126452 is a wasteful number, since it uses less digits than its factorization.

11345126452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53031 (or 53029 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The spelling of 11345126452 in words is "eleven billion, three hundred forty-five million, one hundred twenty-six thousand, four hundred fifty-two".