1000500561104 has 40 divisors (see below), whose sum is σ = 2114752429920. Its totient is φ = 454760496000.

The previous prime is 1000500561101. The next prime is 1000500561113. The reversal of 1000500561104 is 4011650050001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000500561104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000500561101) by changing a digit.

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, 10141487 + ... + 10239665.

It is an arithmetic number, because the mean of its divisors is an integer number (52868810748).

Almost surely, 2^{1000500561104} is an apocalyptic number.

It is an amenable number.

1000500561104 is an abundant number, since it is smaller than the sum of its proper divisors (1114251868816).

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

1000500561104 is a wasteful number, since it uses less digits than its factorization.

1000500561104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156099 (or 156093 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 1000500561104 in words is "one trillion, five hundred million, five hundred sixty-one thousand, one hundred four".