5425315325531 has 8 divisors (see below), whose sum is σ = 5440975503600. Its totient is φ = 5409655804512.

The previous prime is 5425315325513. The next prime is 5425315325569. The reversal of 5425315325531 is 1355235135245.

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

It is a cyclic number.

It is not a de Polignac number, because 5425315325531 - 2⁶ = 5425315325467 is a prime.

It is a super-2 number, since 2×5425315325531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5425315325431) 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, 19901756 + ... + 20172518.

It is an arithmetic number, because the mean of its divisors is an integer number (680121937950).

Almost surely, 2^{5425315325531} is an apocalyptic number.

5425315325531 is a deficient number, since it is larger than the sum of its proper divisors (15660178069).

5425315325531 is a wasteful number, since it uses less digits than its factorization.

5425315325531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328525.

The product of its digits is 1350000, while the sum is 44.

The spelling of 5425315325531 in words is "five trillion, four hundred twenty-five billion, three hundred fifteen million, three hundred twenty-five thousand, five hundred thirty-one".