5465120640131 has 8 divisors (see below), whose sum is σ = 5516398432944. Its totient is φ = 5413846586400.

The previous prime is 5465120640073. The next prime is 5465120640137. The reversal of 5465120640131 is 1310460215645.

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 5465120640131 - 2¹⁰ = 5465120639107 is a prime.

It is a super-2 number, since 2×5465120640131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5465120640137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046581 + ... + 3888281.

It is an arithmetic number, because the mean of its divisors is an integer number (689549804118).

Almost surely, 2^{5465120640131} is an apocalyptic number.

5465120640131 is a deficient number, since it is larger than the sum of its proper divisors (51277792813).

5465120640131 is a wasteful number, since it uses less digits than its factorization.

5465120640131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869541.

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 5465120640131 its reverse (1310460215645), we get a palindrome (6775580855776).

The spelling of 5465120640131 in words is "five trillion, four hundred sixty-five billion, one hundred twenty million, six hundred forty thousand, one hundred thirty-one".