5457272027 has 2 divisors, whose sum is σ = 5457272028. Its totient is φ = 5457272026.

The previous prime is 5457272021. The next prime is 5457272071. The reversal of 5457272027 is 7202727545.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5457272027 is a prime.

It is not a weakly prime, because it can be changed into another prime (5457272021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728636013 + 2728636014.

It is an arithmetic number, because the mean of its divisors is an integer number (2728636014).

Almost surely, 2^5457272027 is an apocalyptic number.

5457272027 is a deficient number, since it is larger than the sum of its proper divisors (1).

5457272027 is an equidigital number, since it uses as much as digits as its factorization.

5457272027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 274400, while the sum is 41.

The square root of 5457272027 is about 73873.3512641737. The cubic root of 5457272027 is about 1760.5912298935.

The spelling of 5457272027 in words is "five billion, four hundred fifty-seven million, two hundred seventy-two thousand, twenty-seven".