5430138469 has 8 divisors (see below), whose sum is σ = 6217222208. Its totient is φ = 4645892160.

The previous prime is 5430138457. The next prime is 5430138491. The reversal of 5430138469 is 9648310345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5430138469 - 2⁹ = 5430137957 is a prime.

It is a super-2 number, since 2×5430138469² = 58972807585027327922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430138409) 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, 705252 + ... + 712909.

It is an arithmetic number, because the mean of its divisors is an integer number (777152776).

Almost surely, 2^5430138469 is an apocalyptic number.

It is an amenable number.

5430138469 is a deficient number, since it is larger than the sum of its proper divisors (787083739).

5430138469 is a wasteful number, since it uses less digits than its factorization.

5430138469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418715.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 5430138469 is about 73689.4732577184. The cubic root of 5430138469 is about 1757.6684938891.

The spelling of 5430138469 in words is "five billion, four hundred thirty million, one hundred thirty-eight thousand, four hundred sixty-nine".