5430804557 has 4 divisors (see below), whose sum is σ = 5431119456. Its totient is φ = 5430489660.

The previous prime is 5430804541. The next prime is 5430804569. The reversal of 5430804557 is 7554080345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5430804557 - 2⁴ = 5430804541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430804157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129983 + ... + 166604.

It is an arithmetic number, because the mean of its divisors is an integer number (1357779864).

Almost surely, 2^5430804557 is an apocalyptic number.

It is an amenable number.

5430804557 is a deficient number, since it is larger than the sum of its proper divisors (314899).

5430804557 is a wasteful number, since it uses less digits than its factorization.

5430804557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314898.

The product of its (nonzero) digits is 336000, while the sum is 41.

The square root of 5430804557 is about 73693.9926791865. The cubic root of 5430804557 is about 1757.7403590929.

The spelling of 5430804557 in words is "five billion, four hundred thirty million, eight hundred four thousand, five hundred fifty-seven".