2725057465 has 8 divisors (see below), whose sum is σ = 3521612808. Its totient is φ = 2012350080.

The previous prime is 2725057451. The next prime is 2725057469. The reversal of 2725057465 is 5647505272.

2725057465 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 4 ways, for example, as 281534841 + 2443522624 = 16779^2 + 49432^2 .

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

It is not a de Polignac number, because 2725057465 - 2⁷ = 2725057337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2725057469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20961916 + ... + 20962045.

It is an arithmetic number, because the mean of its divisors is an integer number (440201601).

Almost surely, 2^2725057465 is an apocalyptic number.

It is an amenable number.

2725057465 is a deficient number, since it is larger than the sum of its proper divisors (796555343).

2725057465 is a wasteful number, since it uses less digits than its factorization.

2725057465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41923979.

The product of its (nonzero) digits is 588000, while the sum is 43.

The square root of 2725057465 is about 52202.0829565258. The cubic root of 2725057465 is about 1396.7710388892.

The spelling of 2725057465 in words is "two billion, seven hundred twenty-five million, fifty-seven thousand, four hundred sixty-five".