2625262345 has 8 divisors (see below), whose sum is σ = 3152277576. Its totient is φ = 2098901376.

The previous prime is 2625262337. The next prime is 2625262379. The reversal of 2625262345 is 5432625262.

It can be written as a sum of positive squares in 4 ways, for example, as 336979449 + 2288282896 = 18357^2 + 47836^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2625262345 - 2³ = 2625262337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154692 + ... + 170821.

It is an arithmetic number, because the mean of its divisors is an integer number (394034697).

Almost surely, 2^2625262345 is an apocalyptic number.

It is an amenable number.

2625262345 is a deficient number, since it is larger than the sum of its proper divisors (527015231).

2625262345 is a wasteful number, since it uses less digits than its factorization.

2625262345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327131.

The product of its digits is 172800, while the sum is 37.

The square root of 2625262345 is about 51237.3139908797. The cubic root of 2625262345 is about 1379.5080415780.

The spelling of 2625262345 in words is "two billion, six hundred twenty-five million, two hundred sixty-two thousand, three hundred forty-five".