61048446846 has 64 divisors (see below), whose sum is σ = 127204957440. Its totient is φ = 19518589440.

The previous prime is 61048446829. The next prime is 61048446857. The reversal of 61048446846 is 64864484016.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 3168181 + ... + 3187391.

It is an arithmetic number, because the mean of its divisors is an integer number (1987577460).

Almost surely, 2^61048446846 is an apocalyptic number.

61048446846 is an abundant number, since it is smaller than the sum of its proper divisors (66156510594).

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

61048446846 is a wasteful number, since it uses less digits than its factorization.

61048446846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19481.

The product of its (nonzero) digits is 3538944, while the sum is 51.

The spelling of 61048446846 in words is "sixty-one billion, forty-eight million, four hundred forty-six thousand, eight hundred forty-six".