2957505025 has 12 divisors (see below), whose sum is σ = 3826755072. Its totient is φ = 2263133840.

The previous prime is 2957505017. The next prime is 2957505077. The reversal of 2957505025 is 5205057592.

It is not a de Polignac number, because 2957505025 - 2³ = 2957505017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2571169 + ... + 2572318.

It is an arithmetic number, because the mean of its divisors is an integer number (318896256).

Almost surely, 2^2957505025 is an apocalyptic number.

2957505025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2957505025 is a deficient number, since it is larger than the sum of its proper divisors (869250047).

2957505025 is a wasteful number, since it uses less digits than its factorization.

2957505025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5143520 (or 5143515 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 40.

The square root of 2957505025 is about 54382.9479248781. The cubic root of 2957505025 is about 1435.4073434762.

The spelling of 2957505025 in words is "two billion, nine hundred fifty-seven million, five hundred five thousand, twenty-five".