2945343025 has 6 divisors (see below), whose sum is σ = 3652225382. Its totient is φ = 2356274400.

The previous prime is 2945342999. The next prime is 2945343073. The reversal of 2945343025 is 5203435492.

It can be written as a sum of positive squares in 3 ways, for example, as 841928256 + 2103414769 = 29016^2 + 45863^2 .

It is not a de Polignac number, because 2945343025 - 2¹⁵ = 2945310257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58906836 + ... + 58906885.

Almost surely, 2^2945343025 is an apocalyptic number.

2945343025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2945343025 is a deficient number, since it is larger than the sum of its proper divisors (706882357).

2945343025 is a wasteful number, since it uses less digits than its factorization.

2945343025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117813731 (or 117813726 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 2945343025 is about 54271.0145934273. The cubic root of 2945343025 is about 1433.4370556212.

The spelling of 2945343025 in words is "two billion, nine hundred forty-five million, three hundred forty-three thousand, twenty-five".