5231000522 has 8 divisors (see below), whose sum is σ = 8559819072. Its totient is φ = 2377727500.

The previous prime is 5231000503. The next prime is 5231000531. The reversal of 5231000522 is 2250001325.

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

It is a super-2 number, since 2×5231000522² = 54726732922328544968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5231000494 and 5231000503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118886354 + ... + 118886397.

It is an arithmetic number, because the mean of its divisors is an integer number (1069977384).

Almost surely, 2^5231000522 is an apocalyptic number.

5231000522 is a deficient number, since it is larger than the sum of its proper divisors (3328818550).

5231000522 is a wasteful number, since it uses less digits than its factorization.

5231000522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237772764.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5231000522 is about 72325.6560426520. The cubic root of 5231000522 is about 1735.9141948023.

Adding to 5231000522 its reverse (2250001325), we get a palindrome (7481001847).

The spelling of 5231000522 in words is "five billion, two hundred thirty-one million, five hundred twenty-two", and thus it is an aban number.