5311142452160 has 28 divisors (see below), whose sum is σ = 12647157964968. Its totient is φ = 2124456980736.

The previous prime is 5311142452151. The next prime is 5311142452271. The reversal of 5311142452160 is 612542411135.

It is a happy number.

It is a super-2 number, since 2×5311142452160² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5311142452160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8298659762 + ... + 8298660401.

Almost surely, 2^{5311142452160} is an apocalyptic number.

It is an amenable number.

5311142452160 is an abundant number, since it is smaller than the sum of its proper divisors (7336015512808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5311142452160 is a wasteful number, since it uses less digits than its factorization.

5311142452160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16597320180 (or 16597320170 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 5311142452160 its reverse (612542411135), we get a palindrome (5923684863295).

The spelling of 5311142452160 in words is "five trillion, three hundred eleven billion, one hundred forty-two million, four hundred fifty-two thousand, one hundred sixty".