4852261457 has 4 divisors (see below), whose sum is σ = 4854595236. Its totient is φ = 4849927680.

The previous prime is 4852261451. The next prime is 4852261483. The reversal of 4852261457 is 7541622584.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3499787281 + 1352474176 = 59159^2 + 36776^2 .

It is a cyclic number.

It is not a de Polignac number, because 4852261457 - 2⁸ = 4852261201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4852261451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163768 + ... + 1167929.

It is an arithmetic number, because the mean of its divisors is an integer number (1213648809).

Almost surely, 2^4852261457 is an apocalyptic number.

It is an amenable number.

4852261457 is a deficient number, since it is larger than the sum of its proper divisors (2333779).

4852261457 is a wasteful number, since it uses less digits than its factorization.

4852261457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333778.

The product of its digits is 537600, while the sum is 44.

The square root of 4852261457 is about 69658.1758087304. The cubic root of 4852261457 is about 1692.9653314484.

The spelling of 4852261457 in words is "four billion, eight hundred fifty-two million, two hundred sixty-one thousand, four hundred fifty-seven".