5457272063 has 4 divisors (see below), whose sum is σ = 5493898200. Its totient is φ = 5420645928.

The previous prime is 5457272027. The next prime is 5457272071. The reversal of 5457272063 is 3602727545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3602727545 = 5 ⋅720545509.

It is a cyclic number.

It is not a de Polignac number, because 5457272063 - 2¹⁴ = 5457255679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5457272063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457272003) 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, 18312845 + ... + 18313142.

It is an arithmetic number, because the mean of its divisors is an integer number (1373474550).

Almost surely, 2^5457272063 is an apocalyptic number.

5457272063 is a deficient number, since it is larger than the sum of its proper divisors (36626137).

5457272063 is a wasteful number, since it uses less digits than its factorization.

5457272063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36626136.

The product of its (nonzero) digits is 352800, while the sum is 41.

The square root of 5457272063 is about 73873.3515078340. The cubic root of 5457272063 is about 1760.5912337649.

The spelling of 5457272063 in words is "five billion, four hundred fifty-seven million, two hundred seventy-two thousand, sixty-three".