6870752552 has 16 divisors (see below), whose sum is σ = 12888654900. Its totient is φ = 3433777920.

The previous prime is 6870752531. The next prime is 6870752569. The reversal of 6870752552 is 2552570786.

It can be written as a sum of positive squares in 2 ways, for example, as 5726554276 + 1144198276 = 75674^2 + 33826^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6870752497 and 6870752506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181427 + ... + 216002.

Almost surely, 2^6870752552 is an apocalyptic number.

It is an amenable number.

6870752552 is a deficient number, since it is larger than the sum of its proper divisors (6017902348).

6870752552 is a wasteful number, since it uses less digits than its factorization.

6870752552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399596 (or 399592 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 47.

The square root of 6870752552 is about 82890.0027265050. The cubic root of 6870752552 is about 1901.0845656430.

The spelling of 6870752552 in words is "six billion, eight hundred seventy million, seven hundred fifty-two thousand, five hundred fifty-two".