1604339104250 has 16 divisors (see below), whose sum is σ = 3003322803624. Its totient is φ = 641735641600.

The previous prime is 1604339104229. The next prime is 1604339104289. The reversal of 1604339104250 is 524019334061.

It can be written as a sum of positive squares in 4 ways, for example, as 612946502281 + 991392601969 = 782909^2 + 995687^2 .

It is a super-2 number, since 2×1604339104250² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3208677959 + ... + 3208678458.

Almost surely, 2^{1604339104250} is an apocalyptic number.

1604339104250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1604339104250 is a deficient number, since it is larger than the sum of its proper divisors (1398983699374).

1604339104250 is an equidigital number, since it uses as much as digits as its factorization.

1604339104250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417356434 (or 6417356424 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 1604339104250 in words is "one trillion, six hundred four billion, three hundred thirty-nine million, one hundred four thousand, two hundred fifty".