5234666531 has 4 divisors (see below), whose sum is σ = 5462260752. Its totient is φ = 5007072312.

The previous prime is 5234666527. The next prime is 5234666539. The reversal of 5234666531 is 1356664325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5234666531 - 2² = 5234666527 is a prime.

It is a super-2 number, since 2×5234666531² = 54803467381543147922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5234666539) 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, 113797076 + ... + 113797121.

It is an arithmetic number, because the mean of its divisors is an integer number (1365565188).

Almost surely, 2^5234666531 is an apocalyptic number.

5234666531 is a deficient number, since it is larger than the sum of its proper divisors (227594221).

5234666531 is a wasteful number, since it uses less digits than its factorization.

5234666531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227594220.

The product of its digits is 388800, while the sum is 41.

The square root of 5234666531 is about 72350.9953697943. The cubic root of 5234666531 is about 1736.3196233598.

The spelling of 5234666531 in words is "five billion, two hundred thirty-four million, six hundred sixty-six thousand, five hundred thirty-one".