5431404062045 has 8 divisors (see below), whose sum is σ = 7019045249496. Its totient is φ = 4010882999616.

The previous prime is 5431404062041. The next prime is 5431404062059. The reversal of 5431404062045 is 5402604041345.

It can be written as a sum of positive squares in 4 ways, for example, as 650263219321 + 4781140842724 = 806389^2 + 2186582^2 .

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 5431404062045 - 2² = 5431404062041 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 (5431404062041) 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, 41780031182 + ... + 41780031311.

It is an arithmetic number, because the mean of its divisors is an integer number (877380656187).

Almost surely, 2^{5431404062045} is an apocalyptic number.

It is an amenable number.

5431404062045 is a deficient number, since it is larger than the sum of its proper divisors (1587641187451).

5431404062045 is a wasteful number, since it uses less digits than its factorization.

5431404062045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83560062511.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 5431404062045 in words is "five trillion, four hundred thirty-one billion, four hundred four million, sixty-two thousand, forty-five".