11351544052 has 12 divisors (see below), whose sum is σ = 19866419776. Its totient is φ = 5675424120.

The previous prime is 11351544041. The next prime is 11351544137. The reversal of 11351544052 is 25044515311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4974 + ... + 150757.

Almost surely, 2^11351544052 is an apocalyptic number.

It is an amenable number.

11351544052 is a deficient number, since it is larger than the sum of its proper divisors (8514875724).

11351544052 is a wasteful number, since it uses less digits than its factorization.

11351544052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173958 (or 173956 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 11351544052 in words is "eleven billion, three hundred fifty-one million, five hundred forty-four thousand, fifty-two".