2719066725 has 72 divisors (see below), whose sum is σ = 5316569440. Its totient is φ = 1373785920.

The previous prime is 2719066723. The next prime is 2719066729. The reversal of 2719066725 is 5276609172.

It is not a de Polignac number, because 2719066725 - 2¹ = 2719066723 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2719066723) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 103647 + ... + 127203.

Almost surely, 2^2719066725 is an apocalyptic number.

2719066725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2719066725 is a deficient number, since it is larger than the sum of its proper divisors (2597502715).

2719066725 is a wasteful number, since it uses less digits than its factorization.

2719066725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23601 (or 23584 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 2719066725 is about 52144.6711083693. The cubic root of 2719066725 is about 1395.7467385996.

It can be divided in two parts, 271906 and 6725, that added together give a triangular number (278631 = T₇₄₆).

The spelling of 2719066725 in words is "two billion, seven hundred nineteen million, sixty-six thousand, seven hundred twenty-five".