5070128481 has 12 divisors (see below), whose sum is σ = 7989293520. Its totient is φ = 3072805080.

The previous prime is 5070128477. The next prime is 5070128507. The reversal of 5070128481 is 1848210705.

5070128481 is a `hidden beast` number, since 50 + 7 + 0 + 128 + 481 = 666.

It is not a de Polignac number, because 5070128481 - 2² = 5070128477 is a prime.

It is a super-2 number, since 2×5070128481² = 51412405627694734722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5070128081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25606611 + ... + 25606808.

It is an arithmetic number, because the mean of its divisors is an integer number (665774460).

Almost surely, 2^5070128481 is an apocalyptic number.

It is an amenable number.

5070128481 is a deficient number, since it is larger than the sum of its proper divisors (2919165039).

5070128481 is a wasteful number, since it uses less digits than its factorization.

5070128481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51213436 (or 51213433 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 5070128481 is about 71204.8346743394. The cubic root of 5070128481 is about 1717.9333932950.

The spelling of 5070128481 in words is "five billion, seventy million, one hundred twenty-eight thousand, four hundred eighty-one".