5434312531 has 8 divisors (see below), whose sum is σ = 6056819280. Its totient is φ = 4845454848.

The previous prime is 5434312519. The next prime is 5434312553. The reversal of 5434312531 is 1352134345.

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-5434312531 is a prime.

It is a super-2 number, since 2×5434312531² = 59063505369167251922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5434312493 and 5434312502.

It is not an unprimeable number, because it can be changed into a prime (5434312561) 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, 8411926 + ... + 8412571.

It is an arithmetic number, because the mean of its divisors is an integer number (757102410).

Almost surely, 2^5434312531 is an apocalyptic number.

5434312531 is a deficient number, since it is larger than the sum of its proper divisors (622506749).

5434312531 is a wasteful number, since it uses less digits than its factorization.

5434312531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16824533.

The product of its digits is 21600, while the sum is 31.

The square root of 5434312531 is about 73717.7897864552. The cubic root of 5434312531 is about 1758.1187425807.

Adding to 5434312531 its reverse (1352134345), we get a palindrome (6786446876).

The spelling of 5434312531 in words is "five billion, four hundred thirty-four million, three hundred twelve thousand, five hundred thirty-one".