1604506062072 has 16 divisors (see below), whose sum is σ = 4011265155240. Its totient is φ = 534835354016.

The previous prime is 1604506062041. The next prime is 1604506062121. The reversal of 1604506062072 is 2702606054061.

It is a self number, because there is not a number n which added to its sum of digits gives 1604506062072.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33427209603 + ... + 33427209650.

Almost surely, 2^{1604506062072} is an apocalyptic number.

1604506062072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1604506062072 is an abundant number, since it is smaller than the sum of its proper divisors (2406759093168).

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

1604506062072 is a wasteful number, since it uses less digits than its factorization.

1604506062072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66854419262 (or 66854419258 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 1604506062072 in words is "one trillion, six hundred four billion, five hundred six million, sixty-two thousand, seventy-two".