616134052 has 48 divisors (see below), whose sum is σ = 1183436800. Its totient is φ = 279586080.

The previous prime is 616134031. The next prime is 616134091. The reversal of 616134052 is 250431616.

616134052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 616134052.

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, 241399 + ... + 243937.

Almost surely, 2^616134052 is an apocalyptic number.

616134052 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

616134052 is a deficient number, since it is larger than the sum of its proper divisors (567302748).

616134052 is a wasteful number, since it uses less digits than its factorization.

616134052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696 (or 2694 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 616134052 is about 24822.0476995755. The cubic root of 616134052 is about 850.9258893495.

Adding to 616134052 its reverse (250431616), we get a palindrome (866565668).

The spelling of 616134052 in words is "six hundred sixteen million, one hundred thirty-four thousand, fifty-two".