5451027970 has 16 divisors (see below), whose sum is σ = 9828407160. Its totient is φ = 2176731904.

The previous prime is 5451027961. The next prime is 5451027977. The reversal of 5451027970 is 797201545.

It can be written as a sum of positive squares in 4 ways, for example, as 4778818641 + 672209329 = 69129^2 + 25927^2 .

It is not an unprimeable number, because it can be changed into a prime (5451027977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453685 + ... + 465544.

Almost surely, 2^5451027970 is an apocalyptic number.

5451027970 is a deficient number, since it is larger than the sum of its proper divisors (4377379190).

5451027970 is a wasteful number, since it uses less digits than its factorization.

5451027970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919829.

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 5451027970 is about 73831.0772642523. The cubic root of 5451027970 is about 1759.9195006656.

The spelling of 5451027970 in words is "five billion, four hundred fifty-one million, twenty-seven thousand, nine hundred seventy".