5430804678 has 32 divisors (see below), whose sum is σ = 12996799200. Its totient is φ = 1671016608.

The previous prime is 5430804671. The next prime is 5430804727. The reversal of 5430804678 is 8764080345.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430804671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3867393 + ... + 3868796.

It is an arithmetic number, because the mean of its divisors is an integer number (406149975).

Almost surely, 2^5430804678 is an apocalyptic number.

5430804678 is an abundant number, since it is smaller than the sum of its proper divisors (7565994522).

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

5430804678 is a wasteful number, since it uses less digits than its factorization.

5430804678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7736213 (or 7736207 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 5430804678 is about 73693.9935001490. The cubic root of 5430804678 is about 1757.7403721473.

The spelling of 5430804678 in words is "five billion, four hundred thirty million, eight hundred four thousand, six hundred seventy-eight".