6137145528 has 16 divisors (see below), whose sum is σ = 15342863880. Its totient is φ = 2045715168.

The previous prime is 6137145527. The next prime is 6137145533. The reversal of 6137145528 is 8255417316.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6137145528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6137145527) 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, 127857175 + ... + 127857222.

Almost surely, 2^6137145528 is an apocalyptic number.

It is an amenable number.

6137145528 is an abundant number, since it is smaller than the sum of its proper divisors (9205718352).

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

6137145528 is a wasteful number, since it uses less digits than its factorization.

6137145528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255714406 (or 255714402 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 6137145528 is about 78339.9357160829. The cubic root of 6137145528 is about 1830.8614225082.

The spelling of 6137145528 in words is "six billion, one hundred thirty-seven million, one hundred forty-five thousand, five hundred twenty-eight".