5111152747552 has 24 divisors (see below), whose sum is σ = 10078997315436. Its totient is φ = 2551407397632.

The previous prime is 5111152747537. The next prime is 5111152747577. The reversal of 5111152747552 is 2557472511115.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4360094791056 + 751057956496 = 2088084^2 + 866636^2 .

It is a super-2 number, since 2×5111152747552² (a number of 26 digits) contains 22 as substring.

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, 130260583 + ... + 130299814.

Almost surely, 2^{5111152747552} is an apocalyptic number.

It is an amenable number.

5111152747552 is a deficient number, since it is larger than the sum of its proper divisors (4967844567884).

5111152747552 is a wasteful number, since it uses less digits than its factorization.

5111152747552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260561020 (or 260561012 counting only the distinct ones).

The product of its digits is 490000, while the sum is 46.

The spelling of 5111152747552 in words is "five trillion, one hundred eleven billion, one hundred fifty-two million, seven hundred forty-seven thousand, five hundred fifty-two".