1606552052 has 12 divisors (see below), whose sum is σ = 3213104160. Its totient is φ = 688522296.

The previous prime is 1606552043. The next prime is 1606552127. The reversal of 1606552052 is 2502556061.

1606552052 is an admirable number.

It is a congruent number.

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, 28688402 + ... + 28688457.

It is an arithmetic number, because the mean of its divisors is an integer number (267758680).

Almost surely, 2^1606552052 is an apocalyptic number.

It is an amenable number.

1606552052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1606552052 is a wasteful number, since it uses less digits than its factorization.

1606552052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57376870 (or 57376868 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 1606552052 is about 40081.8169747830. The cubic root of 1606552052 is about 1171.2014473096.

The spelling of 1606552052 in words is "one billion, six hundred six million, five hundred fifty-two thousand, fifty-two".