612230000532 has 24 divisors (see below), whose sum is σ = 1455490191456. Its totient is φ = 200226163488.

The previous prime is 612230000507. The next prime is 612230000537. The reversal of 612230000532 is 235000032216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612230000537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481312258 + ... + 481313529.

It is an arithmetic number, because the mean of its divisors is an integer number (60645424644).

Almost surely, 2^612230000532 is an apocalyptic number.

It is an amenable number.

612230000532 is an abundant number, since it is smaller than the sum of its proper divisors (843260190924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612230000532 is a wasteful number, since it uses less digits than its factorization.

612230000532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962625847 (or 962625845 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 612230000532 its reverse (235000032216), we get a palindrome (847230032748).

The spelling of 612230000532 in words is "six hundred twelve billion, two hundred thirty million, five hundred thirty-two", and thus it is an aban number.