5851881572 has 48 divisors (see below), whose sum is σ = 10557375360. Its totient is φ = 2837210112.

The previous prime is 5851881571. The next prime is 5851881617. The reversal of 5851881572 is 2751881585.

It is a self number, because there is not a number n which added to its sum of digits gives 5851881572.

It is not an unprimeable number, because it can be changed into a prime (5851881571) 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, 5952593 + ... + 5953575.

It is an arithmetic number, because the mean of its divisors is an integer number (219945320).

Almost surely, 2^5851881572 is an apocalyptic number.

It is an amenable number.

5851881572 is a deficient number, since it is larger than the sum of its proper divisors (4705493788).

5851881572 is a wasteful number, since it uses less digits than its factorization.

5851881572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380 (or 1378 counting only the distinct ones).

The product of its digits is 896000, while the sum is 50.

The square root of 5851881572 is about 76497.5919359557. The cubic root of 5851881572 is about 1802.0431092876.

The spelling of 5851881572 in words is "five billion, eight hundred fifty-one million, eight hundred eighty-one thousand, five hundred seventy-two".