11602852428 has 24 divisors (see below), whose sum is σ = 27075458032. Its totient is φ = 3867312384.

The previous prime is 11602852399. The next prime is 11602852507. The reversal of 11602852428 is 82425820611.

It is a happy 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, 162576 + ... + 222792.

Almost surely, 2^11602852428 is an apocalyptic number.

It is an amenable number.

11602852428 is an abundant number, since it is smaller than the sum of its proper divisors (15472605604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11602852428 is a wasteful number, since it uses less digits than its factorization.

11602852428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76281 (or 76279 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 11602852428 in words is "eleven billion, six hundred two million, eight hundred fifty-two thousand, four hundred twenty-eight".