5431672513 has 8 divisors (see below), whose sum is σ = 5528122560. Its totient is φ = 5335674960.

The previous prime is 5431672489. The next prime is 5431672517. The reversal of 5431672513 is 3152761345.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5431672513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5431672517) 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, 88858 + ... + 136963.

It is an arithmetic number, because the mean of its divisors is an integer number (691015320).

Almost surely, 2^5431672513 is an apocalyptic number.

It is an amenable number.

5431672513 is a deficient number, since it is larger than the sum of its proper divisors (96450047).

5431672513 is a wasteful number, since it uses less digits than its factorization.

5431672513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226247.

The product of its digits is 75600, while the sum is 37.

The square root of 5431672513 is about 73699.8813635409. The cubic root of 5431672513 is about 1757.8339953124.

The spelling of 5431672513 in words is "five billion, four hundred thirty-one million, six hundred seventy-two thousand, five hundred thirteen".