6131653451 has 8 divisors (see below), whose sum is σ = 7644658944. Its totient is φ = 4777911720.

The previous prime is 6131653447. The next prime is 6131653453. The reversal of 6131653451 is 1543561316.

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

It is a cyclic number.

It is not a de Polignac number, because 6131653451 - 2² = 6131653447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6131653453) 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, 39815855 + ... + 39816008.

It is an arithmetic number, because the mean of its divisors is an integer number (955582368).

Almost surely, 2^6131653451 is an apocalyptic number.

6131653451 is a deficient number, since it is larger than the sum of its proper divisors (1513005493).

6131653451 is a wasteful number, since it uses less digits than its factorization.

6131653451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79631881.

The product of its digits is 32400, while the sum is 35.

The square root of 6131653451 is about 78304.8750142672. The cubic root of 6131653451 is about 1830.3151189756.

It can be divided in two parts, 613165 and 3451, that added together give a palindrome (616616).

The spelling of 6131653451 in words is "six billion, one hundred thirty-one million, six hundred fifty-three thousand, four hundred fifty-one".