11525532630 has 16 divisors (see below), whose sum is σ = 27661278384. Its totient is φ = 3073475360.

The previous prime is 11525532583. The next prime is 11525532743. The reversal of 11525532630 is 3623552511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11525532591 and 11525532600.

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, 192092181 + ... + 192092240.

It is an arithmetic number, because the mean of its divisors is an integer number (1728829899).

Almost surely, 2^11525532630 is an apocalyptic number.

11525532630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11525532630 is an abundant number, since it is smaller than the sum of its proper divisors (16135745754).

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

11525532630 is a wasteful number, since it uses less digits than its factorization.

11525532630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384184431.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 11525532630 in words is "eleven billion, five hundred twenty-five million, five hundred thirty-two thousand, six hundred thirty".