5212204531 has 4 divisors (see below), whose sum is σ = 5212617192. Its totient is φ = 5211791872.

The previous prime is 5212204523. The next prime is 5212204549. The reversal of 5212204531 is 1354022125.

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 5212204531 - 2³ = 5212204523 is a prime.

It is a super-2 number, since 2×5212204531² = 54334152145953859922, 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 = 5212204496 and 5212204505.

It is not an unprimeable number, because it can be changed into a prime (5212204511) 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, 186766 + ... + 212851.

It is an arithmetic number, because the mean of its divisors is an integer number (1303154298).

Almost surely, 2^5212204531 is an apocalyptic number.

5212204531 is a deficient number, since it is larger than the sum of its proper divisors (412661).

5212204531 is a wasteful number, since it uses less digits than its factorization.

5212204531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412660.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5212204531 is about 72195.5991110262. The cubic root of 5212204531 is about 1733.8325416860.

Adding to 5212204531 its reverse (1354022125), we get a palindrome (6566226656).

The spelling of 5212204531 in words is "five billion, two hundred twelve million, two hundred four thousand, five hundred thirty-one".