1606153252 has 48 divisors (see below), whose sum is σ = 3128573952. Its totient is φ = 715387680.

The previous prime is 1606153247. The next prime is 1606153291. The reversal of 1606153252 is 2523516061.

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 15 ways as a sum of consecutive naturals, for example, 462073 + ... + 465535.

It is an arithmetic number, because the mean of its divisors is an integer number (65178624).

Almost surely, 2^1606153252 is an apocalyptic number.

It is an amenable number.

1606153252 is a deficient number, since it is larger than the sum of its proper divisors (1522420700).

1606153252 is a wasteful number, since it uses less digits than its factorization.

1606153252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3688 (or 3686 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1606153252 is about 40076.8418416422. The cubic root of 1606153252 is about 1171.1045288209.

The spelling of 1606153252 in words is "one billion, six hundred six million, one hundred fifty-three thousand, two hundred fifty-two".