1606151052 has 48 divisors (see below), whose sum is σ = 4542652800. Its totient is φ = 486712080.

The previous prime is 1606151039. The next prime is 1606151101. The reversal of 1606151052 is 2501516061.

It is a happy number.

1606151052 is a `hidden beast` number, since 1 + 606 + 1 + 5 + 1 + 0 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674802 + ... + 677177.

It is an arithmetic number, because the mean of its divisors is an integer number (94638600).

Almost surely, 2^1606151052 is an apocalyptic number.

1606151052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1606151052 is an abundant number, since it is smaller than the sum of its proper divisors (2936501748).

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

1606151052 is a wasteful number, since it uses less digits than its factorization.

1606151052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352003 (or 1351995 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1606151052 is about 40076.8143943602. The cubic root of 1606151052 is about 1171.1039941208.

The spelling of 1606151052 in words is "one billion, six hundred six million, one hundred fifty-one thousand, fifty-two".