10948986525 has 24 divisors (see below), whose sum is σ = 18129305920. Its totient is φ = 5830755840.

The previous prime is 10948986523. The next prime is 10948986547. The reversal of 10948986525 is 52568984901.

It is a happy number.

It is not a de Polignac number, because 10948986525 - 2¹ = 10948986523 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10948986523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57985 + ... + 158934.

Almost surely, 2^10948986525 is an apocalyptic number.

10948986525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10948986525 is a deficient number, since it is larger than the sum of its proper divisors (7180319395).

10948986525 is a wasteful number, since it uses less digits than its factorization.

10948986525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217605 (or 217600 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 57.

The spelling of 10948986525 in words is "ten billion, nine hundred forty-eight million, nine hundred eighty-six thousand, five hundred twenty-five".