6616073052 has 36 divisors (see below), whose sum is σ = 17112895800. Its totient is φ = 2154069792.

The previous prime is 6616073033. The next prime is 6616073063. The reversal of 6616073052 is 2503706166.

6616073052 is a `hidden beast` number, since 6 + 616 + 0 + 7 + 30 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 6616072998 and 6616073016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2135427 + ... + 2138522.

Almost surely, 2^6616073052 is an apocalyptic number.

It is an amenable number.

6616073052 is an abundant number, since it is smaller than the sum of its proper divisors (10496822748).

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

6616073052 is a wasteful number, since it uses less digits than its factorization.

6616073052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274002 (or 4273997 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 6616073052 is about 81339.2466894057. The cubic root of 6616073052 is about 1877.2989213869.

The spelling of 6616073052 in words is "six billion, six hundred sixteen million, seventy-three thousand, fifty-two".