1609601546674 has 16 divisors (see below), whose sum is σ = 2788828348896. Its totient is φ = 688599592000.

The previous prime is 1609601546671. The next prime is 1609601546723. The reversal of 1609601546674 is 4766451069061.

It is not an unprimeable number, because it can be changed into a prime (1609601546671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151873352 + ... + 2151874099.

It is an arithmetic number, because the mean of its divisors is an integer number (174301771806).

Almost surely, 2^{1609601546674} is an apocalyptic number.

1609601546674 is a deficient number, since it is larger than the sum of its proper divisors (1179226802222).

1609601546674 is a wasteful number, since it uses less digits than its factorization.

1609601546674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303747481.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 1609601546674 in words is "one trillion, six hundred nine billion, six hundred one million, five hundred forty-six thousand, six hundred seventy-four".