5148545427 has 12 divisors (see below), whose sum is σ = 7437435720. Its totient is φ = 3432064608.

The previous prime is 5148545327. The next prime is 5148545443. The reversal of 5148545427 is 7245458415.

5148545427 is a `hidden beast` number, since 51 + 4 + 8 + 54 + 542 + 7 = 666.

5148545427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5148545427 - 2²² = 5144351123 is a prime.

It is a super-2 number, since 2×5148545427² = 53015040027765224658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5148545477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145408 + ... + 177314.

It is an arithmetic number, because the mean of its divisors is an integer number (619786310).

Almost surely, 2^5148545427 is an apocalyptic number.

5148545427 is a deficient number, since it is larger than the sum of its proper divisors (2288890293).

5148545427 is a wasteful number, since it uses less digits than its factorization.

5148545427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49842 (or 49839 counting only the distinct ones).

The product of its digits is 896000, while the sum is 45.

The square root of 5148545427 is about 71753.3652660278. The cubic root of 5148545427 is about 1726.7449040583.

The spelling of 5148545427 in words is "five billion, one hundred forty-eight million, five hundred forty-five thousand, four hundred twenty-seven".