6023515664 has 10 divisors (see below), whose sum is σ = 11670561630. Its totient is φ = 3011757824.

The previous prime is 6023515661. The next prime is 6023515691. The reversal of 6023515664 is 4665153206.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5853474064 + 170041600 = 76508^2 + 13040^2 .

It is not an unprimeable number, because it can be changed into a prime (6023515661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188234849 + ... + 188234880.

It is an arithmetic number, because the mean of its divisors is an integer number (1167056163).

Almost surely, 2^6023515664 is an apocalyptic number.

It is an amenable number.

6023515664 is a deficient number, since it is larger than the sum of its proper divisors (5647045966).

6023515664 is a wasteful number, since it uses less digits than its factorization.

6023515664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376469737 (or 376469731 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 6023515664 is about 77611.3114436291. The cubic root of 6023515664 is about 1819.4914313837.

The spelling of 6023515664 in words is "six billion, twenty-three million, five hundred fifteen thousand, six hundred sixty-four".