6801540152 has 16 divisors (see below), whose sum is σ = 13912241400. Its totient is φ = 3091609120.

The previous prime is 6801540113. The next prime is 6801540157. The reversal of 6801540152 is 2510451086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6801540157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38645027 + ... + 38645202.

Almost surely, 2^6801540152 is an apocalyptic number.

It is an amenable number.

6801540152 is an abundant number, since it is smaller than the sum of its proper divisors (7110701248).

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

6801540152 is a wasteful number, since it uses less digits than its factorization.

6801540152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77290246 (or 77290242 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 6801540152 is about 82471.4505268338. The cubic root of 6801540152 is about 1894.6794966206.

The spelling of 6801540152 in words is "six billion, eight hundred one million, five hundred forty thousand, one hundred fifty-two".