6552940756 has 12 divisors (see below), whose sum is σ = 11496534868. Its totient is φ = 3268216512.

The previous prime is 6552940747. The next prime is 6552940763. The reversal of 6552940756 is 6570492556.

It can be written as a sum of positive squares in 2 ways, for example, as 5481033156 + 1071907600 = 74034^2 + 32740^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2061681 + ... + 2064856.

Almost surely, 2^6552940756 is an apocalyptic number.

It is an amenable number.

6552940756 is a deficient number, since it is larger than the sum of its proper divisors (4943594112).

6552940756 is a wasteful number, since it uses less digits than its factorization.

6552940756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4126938 (or 4126936 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 49.

The square root of 6552940756 is about 80950.2362936638. The cubic root of 6552940756 is about 1871.3086016168.

The spelling of 6552940756 in words is "six billion, five hundred fifty-two million, nine hundred forty thousand, seven hundred fifty-six".