2902515625 has 21 divisors (see below), whose sum is σ = 3636535483. Its totient is φ = 2316625000.

The previous prime is 2902515619. The next prime is 2902515683. The reversal of 2902515625 is 5265152092.

The square root of 2902515625 is 53875.

It is a perfect power (a square), and thus also a powerful number.

2902515625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2542882329 + 359633296 = 50427^2 + 18964^2 .

It is not a de Polignac number, because 2902515625 - 2⁵ = 2902515593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 6734160 + ... + 6734590.

Almost surely, 2^2902515625 is an apocalyptic number.

2902515625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2902515625 is the 53875-th square number.

2902515625 is the 26938-th centered octagonal number.

It is an amenable number.

2902515625 is a deficient number, since it is larger than the sum of its proper divisors (734019858).

2902515625 is an frugal number, since it uses more digits than its factorization.

2902515625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The cubic root of 2902515625 is about 1426.4553716240.

The spelling of 2902515625 in words is "two billion, nine hundred two million, five hundred fifteen thousand, six hundred twenty-five".