6995424925 has 12 divisors (see below), whose sum is σ = 8719277620. Its totient is φ = 5567339520.

The previous prime is 6995424899. The next prime is 6995424937. The reversal of 6995424925 is 5294245996.

It can be written as a sum of positive squares in 6 ways, for example, as 348120964 + 6647303961 = 18658^2 + 81531^2 .

It is not a de Polignac number, because 6995424925 - 2⁹ = 6995424413 is a prime.

It is a super-2 number, since 2×6995424925² = 97871939762622511250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 720090 + ... + 729739.

Almost surely, 2^6995424925 is an apocalyptic number.

It is an amenable number.

6995424925 is a deficient number, since it is larger than the sum of its proper divisors (1723852695).

6995424925 is a wasteful number, since it uses less digits than its factorization.

6995424925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450032 (or 1450027 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 55.

The square root of 6995424925 is about 83638.6568818510. The cubic root of 6995424925 is about 1912.5143393915.

The spelling of 6995424925 in words is "six billion, nine hundred ninety-five million, four hundred twenty-four thousand, nine hundred twenty-five".