1604417614952 has 16 divisors (see below), whose sum is σ = 3009524617440. Its totient is φ = 801877716976.

The previous prime is 1604417614939. The next prime is 1604417614967. The reversal of 1604417614952 is 2594167144061.

It is a self number, because there is not a number n which added to its sum of digits gives 1604417614952.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41365718 + ... + 41404485.

It is an arithmetic number, because the mean of its divisors is an integer number (188095288590).

Almost surely, 2^{1604417614952} is an apocalyptic number.

It is an amenable number.

1604417614952 is a deficient number, since it is larger than the sum of its proper divisors (1405107002488).

1604417614952 is a wasteful number, since it uses less digits than its factorization.

1604417614952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82772632 (or 82772628 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 1604417614952 in words is "one trillion, six hundred four billion, four hundred seventeen million, six hundred fourteen thousand, nine hundred fifty-two".