61873505040116 has 48 divisors (see below), whose sum is σ = 137209799594112. Its totient is φ = 23711370883200.

The previous prime is 61873505040097. The next prime is 61873505040119. The reversal of 61873505040116 is 61104050537816.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61873505040119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1646604191 + ... + 1646641766.

It is an arithmetic number, because the mean of its divisors is an integer number (2858537491544).

Almost surely, 2^{61873505040116} is an apocalyptic number.

It is an amenable number.

61873505040116 is an abundant number, since it is smaller than the sum of its proper divisors (75336294553996).

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

61873505040116 is a wasteful number, since it uses less digits than its factorization.

61873505040116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293246040 (or 3293246038 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 61873505040116 in words is "sixty-one trillion, eight hundred seventy-three billion, five hundred five million, forty thousand, one hundred sixteen".