1000061060504 has 64 divisors (see below), whose sum is σ = 2059133356800. Its totient is φ = 451562716800.

The previous prime is 1000061060473. The next prime is 1000061060527. The reversal of 1000061060504 is 4050601600001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000061060504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78178349 + ... + 78191139.

It is an arithmetic number, because the mean of its divisors is an integer number (32173958700).

Almost surely, 2^{1000061060504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000061060504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1029566678400).

1000061060504 is an abundant number, since it is smaller than the sum of its proper divisors (1059072296296).

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

1000061060504 is a wasteful number, since it uses less digits than its factorization.

1000061060504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18624 (or 18620 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 1000061060504 its reverse (4050601600001), we get a palindrome (5050662660505).

The spelling of 1000061060504 in words is "one trillion, sixty-one million, sixty thousand, five hundred four".