5434646144365 has 16 divisors (see below), whose sum is σ = 6747758362800. Its totient is φ = 4196986081792.

The previous prime is 5434646144339. The next prime is 5434646144449. The reversal of 5434646144365 is 5634416464345.

It can be written as a sum of positive squares in 8 ways, for example, as 158648466249 + 5275997678116 = 398307^2 + 2296954^2 .

It is a cyclic number.

It is not a de Polignac number, because 5434646144365 - 2⁹ = 5434646143853 is a prime.

It is a super-2 number, since 2×5434646144365² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859112 + ... + 4363921.

It is an arithmetic number, because the mean of its divisors is an integer number (421734897675).

Almost surely, 2^{5434646144365} is an apocalyptic number.

It is an amenable number.

5434646144365 is a deficient number, since it is larger than the sum of its proper divisors (1313112218435).

5434646144365 is a wasteful number, since it uses less digits than its factorization.

5434646144365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7228256.

The product of its digits is 49766400, while the sum is 55.

The spelling of 5434646144365 in words is "five trillion, four hundred thirty-four billion, six hundred forty-six million, one hundred forty-four thousand, three hundred sixty-five".