5461314131645 has 32 divisors (see below), whose sum is σ = 6632885885184. Its totient is φ = 4316376064000.

The previous prime is 5461314131639. The next prime is 5461314131681.

It is a happy number.

5461314131645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5461314131645 - 2⁸ = 5461314131389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5461314131596 and 5461314131605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648376904 + ... + 648385326.

It is an arithmetic number, because the mean of its divisors is an integer number (207277683912).

Almost surely, 2^{5461314131645} is an apocalyptic number.

It is an amenable number.

5461314131645 is a deficient number, since it is larger than the sum of its proper divisors (1171571753539).

5461314131645 is a wasteful number, since it uses less digits than its factorization.

5461314131645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11173.

The product of its digits is 518400, while the sum is 44.

The spelling of 5461314131645 in words is "five trillion, four hundred sixty-one billion, three hundred fourteen million, one hundred thirty-one thousand, six hundred forty-five".