7062727725 has 18 divisors (see below), whose sum is σ = 12650130506. Its totient is φ = 3766788000.

The previous prime is 7062727723. The next prime is 7062727729. The reversal of 7062727725 is 5277272607.

It can be written as a sum of positive squares in 3 ways, for example, as 1119705444 + 5943022281 = 33462^2 + 77091^2 .

It is not a de Polignac number, because 7062727725 - 2¹ = 7062727723 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7062727723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15694726 + ... + 15695175.

Almost surely, 2^7062727725 is an apocalyptic number.

7062727725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7062727725 is a deficient number, since it is larger than the sum of its proper divisors (5587402781).

7062727725 is a wasteful number, since it uses less digits than its factorization.

7062727725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31389917 (or 31389909 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 45.

The square root of 7062727725 is about 84040.0364409726. The cubic root of 7062727725 is about 1918.6281908335.

The spelling of 7062727725 in words is "seven billion, sixty-two million, seven hundred twenty-seven thousand, seven hundred twenty-five".