11152542425 has 12 divisors (see below), whose sum is σ = 13833497040. Its totient is φ = 8919231120.

The previous prime is 11152542413. The next prime is 11152542449. The reversal of 11152542425 is 52424525111.

It is not a de Polignac number, because 11152542425 - 2⁴ = 11152542409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11152542391 and 11152542400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13034 + ... + 149916.

It is an arithmetic number, because the mean of its divisors is an integer number (1152791420).

Almost surely, 2^11152542425 is an apocalyptic number.

It is an amenable number.

11152542425 is a deficient number, since it is larger than the sum of its proper divisors (2680954615).

11152542425 is a wasteful number, since it uses less digits than its factorization.

11152542425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140152 (or 140147 counting only the distinct ones).

The product of its digits is 16000, while the sum is 32.

The spelling of 11152542425 in words is "eleven billion, one hundred fifty-two million, five hundred forty-two thousand, four hundred twenty-five".