11354242552 has 16 divisors (see below), whose sum is σ = 21292733160. Its totient is φ = 5676180384.

The previous prime is 11354242519. The next prime is 11354242561. The reversal of 11354242552 is 25524245311.

It is a happy number.

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, 64938 + ... + 164089.

Almost surely, 2^11354242552 is an apocalyptic number.

It is an amenable number.

11354242552 is a deficient number, since it is larger than the sum of its proper divisors (9938490608).

11354242552 is a wasteful number, since it uses less digits than its factorization.

11354242552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235230 (or 235226 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

Adding to 11354242552 its reverse (25524245311), we get a palindrome (36878487863).

The spelling of 11354242552 in words is "eleven billion, three hundred fifty-four million, two hundred forty-two thousand, five hundred fifty-two".