1610605601004 has 48 divisors (see below), whose sum is σ = 3763178818560. Its totient is φ = 536140520640.

The previous prime is 1610605600973. The next prime is 1610605601021. The reversal of 1610605601004 is 4001065060161.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32301637 + ... + 32351459.

It is an arithmetic number, because the mean of its divisors is an integer number (78399558720).

Almost surely, 2^{1610605601004} is an apocalyptic number.

It is an amenable number.

1610605601004 is an abundant number, since it is smaller than the sum of its proper divisors (2152573217556).

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

1610605601004 is a wasteful number, since it uses less digits than its factorization.

1610605601004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53430 (or 53428 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 1610605601004 in words is "one trillion, six hundred ten billion, six hundred five million, six hundred one thousand, four".