5427624728 has 16 divisors (see below), whose sum is σ = 10192633080. Its totient is φ = 2709589248.

The previous prime is 5427624703. The next prime is 5427624743. The reversal of 5427624728 is 8274267245.

It is a super-2 number, since 2×5427624728² = 58918220375994147968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522425 + ... + 532712.

Almost surely, 2^5427624728 is an apocalyptic number.

It is an amenable number.

5427624728 is a deficient number, since it is larger than the sum of its proper divisors (4765008352).

5427624728 is a wasteful number, since it uses less digits than its factorization.

5427624728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055786 (or 1055782 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 47.

The square root of 5427624728 is about 73672.4149733128. The cubic root of 5427624728 is about 1757.3972297620.

The spelling of 5427624728 in words is "five billion, four hundred twenty-seven million, six hundred twenty-four thousand, seven hundred twenty-eight".