5851643052 has 48 divisors (see below), whose sum is σ = 13872102272. Its totient is φ = 1919427840.

The previous prime is 5851643033. The next prime is 5851643059. The reversal of 5851643052 is 2503461585.

It is a self number, because there is not a number n which added to its sum of digits gives 5851643052.

It is not an unprimeable number, because it can be changed into a prime (5851643059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899652 + ... + 906132.

Almost surely, 2^5851643052 is an apocalyptic number.

It is an amenable number.

5851643052 is an abundant number, since it is smaller than the sum of its proper divisors (8020459220).

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

5851643052 is a wasteful number, since it uses less digits than its factorization.

5851643052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7678 (or 7676 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 5851643052 is about 76496.0329167467. The cubic root of 5851643052 is about 1802.0186254723.

The spelling of 5851643052 in words is "five billion, eight hundred fifty-one million, six hundred forty-three thousand, fifty-two".