616356050 has 18 divisors (see below), whose sum is σ = 1146748869. Its totient is φ = 246472200.

The previous prime is 616356049. The next prime is 616356071. The reversal of 616356050 is 50653616.

616356050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 604028929 + 12327121 = 24577^2 + 3511^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=17555.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 616355998 and 616356016.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 173795 + ... + 177305.

Almost surely, 2^616356050 is an apocalyptic number.

616356050 is a deficient number, since it is larger than the sum of its proper divisors (530392819).

616356050 is an frugal number, since it uses more digits than its factorization.

616356050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7034 (or 3518 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 616356050 is about 24826.5190874597. The cubic root of 616356050 is about 851.0280755332.

Multiplying 616356050 by its sum of digits (32), we get a square (19723393600 = 140440²).

Multiplying 616356050 by its product of nonzero digits (16200), we get a square (9984968010000 = 3159900²).

The spelling of 616356050 in words is "six hundred sixteen million, three hundred fifty-six thousand, fifty".