2545272355 has 8 divisors (see below), whose sum is σ = 3054752064. Its totient is φ = 2035934400.

The previous prime is 2545272311. The next prime is 2545272403. The reversal of 2545272355 is 5532725452.

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

It is not a de Polignac number, because 2545272355 - 2⁹ = 2545271843 is a prime.

It is a super-2 number, since 2×2545272355² = 12956822722254492050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9175 + ... + 71935.

It is an arithmetic number, because the mean of its divisors is an integer number (381844008).

Almost surely, 2^2545272355 is an apocalyptic number.

2545272355 is a deficient number, since it is larger than the sum of its proper divisors (509479709).

2545272355 is an equidigital number, since it uses as much as digits as its factorization.

2545272355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70877.

The product of its digits is 420000, while the sum is 40.

The square root of 2545272355 is about 50450.6923143776. The cubic root of 2545272355 is about 1365.3523856855.

The spelling of 2545272355 in words is "two billion, five hundred forty-five million, two hundred seventy-two thousand, three hundred fifty-five".