61066300532 has 12 divisors (see below), whose sum is σ = 109351282656. Its totient is φ = 29823076920.

The previous prime is 61066300531. The next prime is 61066300573. The reversal of 61066300532 is 23500366016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61066300531) 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, 177518144 + ... + 177518487.

It is an arithmetic number, because the mean of its divisors is an integer number (9112606888).

Almost surely, 2^61066300532 is an apocalyptic number.

It is an amenable number.

61066300532 is a deficient number, since it is larger than the sum of its proper divisors (48284982124).

61066300532 is a wasteful number, since it uses less digits than its factorization.

61066300532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355036678 (or 355036676 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 61066300532 its reverse (23500366016), we get a palindrome (84566666548).

The spelling of 61066300532 in words is "sixty-one billion, sixty-six million, three hundred thousand, five hundred thirty-two".