1011000605604 has 192 divisors, whose sum is σ = 2689988797440. Its totient is φ = 292826119680.

The previous prime is 1011000605581. The next prime is 1011000605711. The reversal of 1011000605604 is 4065060001101.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72554622 + ... + 72568554.

It is an arithmetic number, because the mean of its divisors is an integer number (14010358320).

Almost surely, 2^{1011000605604} 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 1011000605604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1344994398720).

1011000605604 is an abundant number, since it is smaller than the sum of its proper divisors (1678988191836).

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

1011000605604 is a wasteful number, since it uses less digits than its factorization.

1011000605604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14250 (or 14248 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1011000605604 its reverse (4065060001101), we get a palindrome (5076060606705).

The spelling of 1011000605604 in words is "one trillion, eleven billion, six hundred five thousand, six hundred four".