6132506865 has 8 divisors (see below), whose sum is σ = 9812011008. Its totient is φ = 3270670320.

The previous prime is 6132506857. The next prime is 6132506867. The reversal of 6132506865 is 5686052316.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6132506865 - 2³ = 6132506857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6132506867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204416881 + ... + 204416910.

It is an arithmetic number, because the mean of its divisors is an integer number (1226501376).

Almost surely, 2^6132506865 is an apocalyptic number.

It is an amenable number.

6132506865 is a deficient number, since it is larger than the sum of its proper divisors (3679504143).

6132506865 is a wasteful number, since it uses less digits than its factorization.

6132506865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408833799.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 6132506865 is about 78310.3241277930. The cubic root of 6132506865 is about 1830.4000304978.

The spelling of 6132506865 in words is "six billion, one hundred thirty-two million, five hundred six thousand, eight hundred sixty-five".