5430643125 has 80 divisors (see below), whose sum is σ = 9279029760. Its totient is φ = 2823480000.

The previous prime is 5430643117. The next prime is 5430643129. The reversal of 5430643125 is 5213460345.

It is not a de Polignac number, because 5430643125 - 2³ = 5430643117 is a prime.

It is a super-2 number, since 2×5430643125² = 58983769502219531250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430643129) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17461720 + ... + 17462030.

It is an arithmetic number, because the mean of its divisors is an integer number (115987872).

Almost surely, 2^5430643125 is an apocalyptic number.

It is an amenable number.

5430643125 is a deficient number, since it is larger than the sum of its proper divisors (3848386635).

5430643125 is a wasteful number, since it uses less digits than its factorization.

5430643125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 5430643125 is about 73692.8973850262. The cubic root of 5430643125 is about 1757.7229424990.

The spelling of 5430643125 in words is "five billion, four hundred thirty million, six hundred forty-three thousand, one hundred twenty-five".