11825366530 has 16 divisors (see below), whose sum is σ = 21290101560. Its totient is φ = 4729159552.

The previous prime is 11825366513. The next prime is 11825366563. The reversal of 11825366530 is 3566352811.

It can be written as a sum of positive squares in 4 ways, for example, as 6743530161 + 5081836369 = 82119^2 + 71287^2 .

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, 72049 + ... + 169828.

Almost surely, 2^11825366530 is an apocalyptic number.

11825366530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11825366530 is a deficient number, since it is larger than the sum of its proper divisors (9464735030).

11825366530 is a wasteful number, since it uses less digits than its factorization.

11825366530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246773.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 11825366530 in words is "eleven billion, eight hundred twenty-five million, three hundred sixty-six thousand, five hundred thirty".