11952947325 has 24 divisors (see below), whose sum is σ = 21558771936. Its totient is φ = 5795368000.

The previous prime is 11952947287. The next prime is 11952947389. The reversal of 11952947325 is 52374925911.

It is not a de Polignac number, because 11952947325 - 2⁶ = 11952947261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7243386 + ... + 7245035.

It is an arithmetic number, because the mean of its divisors is an integer number (898282164).

Almost surely, 2^11952947325 is an apocalyptic number.

11952947325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11952947325 is a deficient number, since it is larger than the sum of its proper divisors (9605824611).

11952947325 is a wasteful number, since it uses less digits than its factorization.

11952947325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14488445 (or 14488440 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The spelling of 11952947325 in words is "eleven billion, nine hundred fifty-two million, nine hundred forty-seven thousand, three hundred twenty-five".