5143766652 has 36 divisors (see below), whose sum is σ = 13483868216. Its totient is φ = 1714588560.

The previous prime is 5143766647. The next prime is 5143766701. The reversal of 5143766652 is 2566673415.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 5143766598 and 5143766607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2644999 + ... + 2646942.

Almost surely, 2^5143766652 is an apocalyptic number.

It is an amenable number.

5143766652 is an abundant number, since it is smaller than the sum of its proper divisors (8340101564).

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

5143766652 is a wasteful number, since it uses less digits than its factorization.

5143766652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291960 (or 5291946 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 5143766652 is about 71720.0575292575. The cubic root of 5143766652 is about 1726.2104955319.

The spelling of 5143766652 in words is "five billion, one hundred forty-three million, seven hundred sixty-six thousand, six hundred fifty-two".