6455051413 has 4 divisors (see below), whose sum is σ = 6629512300. Its totient is φ = 6280590528.

The previous prime is 6455051399. The next prime is 6455051459. The reversal of 6455051413 is 3141505546.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3141505546 = 2 ⋅1570752773.

It can be written as a sum of positive squares in 2 ways, for example, as 4266963684 + 2188087729 = 65322^2 + 46777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6455051413 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 (6455051483) 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, 87230388 + ... + 87230461.

It is an arithmetic number, because the mean of its divisors is an integer number (1657378075).

Almost surely, 2^6455051413 is an apocalyptic number.

It is an amenable number.

6455051413 is a deficient number, since it is larger than the sum of its proper divisors (174460887).

6455051413 is a wasteful number, since it uses less digits than its factorization.

6455051413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174460886.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 6455051413 is about 80343.3345897468. The cubic root of 6455051413 is about 1861.9438010553.

Adding to 6455051413 its reverse (3141505546), we get a palindrome (9596556959).

The spelling of 6455051413 in words is "six billion, four hundred fifty-five million, fifty-one thousand, four hundred thirteen".