5011561061104 has 40 divisors (see below), whose sum is σ = 10470102179600. Its totient is φ = 2310089061888.

The previous prime is 5011561061099. The next prime is 5011561061113. The reversal of 5011561061104 is 4011601651105.

It is a congruent number.

It is an unprimeable number.

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, 15143829 + ... + 15471220.

It is an arithmetic number, because the mean of its divisors is an integer number (261752554490).

Almost surely, 2^{5011561061104} is an apocalyptic number.

It is an amenable number.

5011561061104 is an abundant number, since it is smaller than the sum of its proper divisors (5458541118496).

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

5011561061104 is a wasteful number, since it uses less digits than its factorization.

5011561061104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30615857 (or 30615851 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 31.

The spelling of 5011561061104 in words is "five trillion, eleven billion, five hundred sixty-one million, sixty-one thousand, one hundred four".