6132153261 has 16 divisors (see below), whose sum is σ = 8815232384. Its totient is φ = 3769308864.

The previous prime is 6132153253. The next prime is 6132153277. The reversal of 6132153261 is 1623512316.

It is not a de Polignac number, because 6132153261 - 2³ = 6132153253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6132153221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55441 + ... + 123846.

It is an arithmetic number, because the mean of its divisors is an integer number (550952024).

Almost surely, 2^6132153261 is an apocalyptic number.

It is an amenable number.

6132153261 is a deficient number, since it is larger than the sum of its proper divisors (2683079123).

6132153261 is a wasteful number, since it uses less digits than its factorization.

6132153261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180180.

The product of its digits is 6480, while the sum is 30.

The square root of 6132153261 is about 78308.0663852709. The cubic root of 6132153261 is about 1830.3648491694.

Adding to 6132153261 its reverse (1623512316), we get a palindrome (7755665577).

The spelling of 6132153261 in words is "six billion, one hundred thirty-two million, one hundred fifty-three thousand, two hundred sixty-one".