61615445603332 has 24 divisors (see below), whose sum is σ = 107845732520064. Its totient is φ = 30802379569152.

The previous prime is 61615445603251. The next prime is 61615445603497. The reversal of 61615445603332 is 23330654451616.

61615445603332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036447233 + ... + 1036506679.

It is an arithmetic number, because the mean of its divisors is an integer number (4493572188336).

Almost surely, 2^{61615445603332} is an apocalyptic number.

It is an amenable number.

61615445603332 is a deficient number, since it is larger than the sum of its proper divisors (46230286916732).

61615445603332 is a wasteful number, since it uses less digits than its factorization.

61615445603332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100035 (or 100033 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 61615445603332 in words is "sixty-one trillion, six hundred fifteen billion, four hundred forty-five million, six hundred three thousand, three hundred thirty-two".