1608012050 has 54 divisors (see below), whose sum is σ = 3077155263. Its totient is φ = 625171040.

The previous prime is 1608011969. The next prime is 1608012079. The reversal of 1608012050 is 502108061.

It can be written as a sum of positive squares in 5 ways, for example, as 943042681 + 664969369 = 30709^2 + 25787^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=28355.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15028097 + ... + 15028203.

Almost surely, 2^1608012050 is an apocalyptic number.

1608012050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1608012050 is a deficient number, since it is larger than the sum of its proper divisors (1469143213).

1608012050 is an equidigital number, since it uses as much as digits as its factorization.

1608012050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1608012050 is about 40100.0255610891. The cubic root of 1608012050 is about 1171.5561269772.

The spelling of 1608012050 in words is "one billion, six hundred eight million, twelve thousand, fifty".