2716520625 has 320 divisors, whose sum is σ = 6507916800. Its totient is φ = 1088640000.

The previous prime is 2716520621. The next prime is 2716520629. The reversal of 2716520625 is 5260256172.

2716520625 is a `hidden beast` number, since 2 + 7 + 1 + 6 + 5 + 20 + 625 = 666.

It is an interprime number because it is at equal distance from previous prime (2716520621) and next prime (2716520629).

It is not a de Polignac number, because 2716520625 - 2² = 2716520621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2716520625.

It is not an unprimeable number, because it can be changed into a prime (2716520621) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 44533095 + ... + 44533155.

It is an arithmetic number, because the mean of its divisors is an integer number (20337240).

Almost surely, 2^2716520625 is an apocalyptic number.

2716520625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2716520625 is an abundant number, since it is smaller than the sum of its proper divisors (3791396175).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2716520625 is a wasteful number, since it uses less digits than its factorization.

2716520625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 2716520625 is about 52120.2515822785. The cubic root of 2716520625 is about 1395.3109492983.

Adding to 2716520625 its reverse (5260256172), we get a palindrome (7976776797).

The spelling of 2716520625 in words is "two billion, seven hundred sixteen million, five hundred twenty thousand, six hundred twenty-five".