6913942025 has 24 divisors (see below), whose sum is σ = 8954426880. Its totient is φ = 5285709440.

The previous prime is 6913942001. The next prime is 6913942033. The reversal of 6913942025 is 5202493196.

It is a de Polignac number, because none of the positive numbers 2^k-6913942025 is a prime.

It is a super-2 number, since 2×6913942025² = 95605188650122201250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 680936 + ... + 691014.

It is an arithmetic number, because the mean of its divisors is an integer number (373101120).

Almost surely, 2^6913942025 is an apocalyptic number.

It is an amenable number.

6913942025 is a deficient number, since it is larger than the sum of its proper divisors (2040484855).

6913942025 is a wasteful number, since it uses less digits than its factorization.

6913942025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11305 (or 11300 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 6913942025 is about 83150.1174082154. The cubic root of 6913942025 is about 1905.0596468443.

The spelling of 6913942025 in words is "six billion, nine hundred thirteen million, nine hundred forty-two thousand, twenty-five".