5430731000 has 32 divisors (see below), whose sum is σ = 12707912880. Its totient is φ = 2172292000.

The previous prime is 5430730969. The next prime is 5430731003. The reversal of 5430731000 is 1370345.

It is a happy number.

It is a super-2 number, since 2×5430731000² = 58985678388722000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430731003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2714366 + ... + 2716365.

Almost surely, 2^5430731000 is an apocalyptic number.

5430731000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5430731000 is an abundant number, since it is smaller than the sum of its proper divisors (7277181880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5430731000 is a wasteful number, since it uses less digits than its factorization.

5430731000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430752 (or 5430738 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 5430731000 is about 73693.4936069664. The cubic root of 5430731000 is about 1757.7324232098.

The spelling of 5430731000 in words is "five billion, four hundred thirty million, seven hundred thirty-one thousand".