5243192452 has 6 divisors (see below), whose sum is σ = 9175586798. Its totient is φ = 2621596224.

The previous prime is 5243192417. The next prime is 5243192491. The reversal of 5243192452 is 2542913425.

It can be written as a sum of positive squares in only one way, i.e., 4416399936 + 826792516 = 66456^2 + 28754^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655399053 + ... + 655399060.

Almost surely, 2^5243192452 is an apocalyptic number.

It is an amenable number.

5243192452 is a deficient number, since it is larger than the sum of its proper divisors (3932394346).

5243192452 is a wasteful number, since it uses less digits than its factorization.

5243192452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310798117 (or 1310798115 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 5243192452 is about 72409.8919485453. The cubic root of 5243192452 is about 1737.2617842385.

The spelling of 5243192452 in words is "five billion, two hundred forty-three million, one hundred ninety-two thousand, four hundred fifty-two".