5861921882 has 4 divisors (see below), whose sum is σ = 8792882826. Its totient is φ = 2930960940.

The previous prime is 5861921867. The next prime is 5861921903. The reversal of 5861921882 is 2881291685.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2881291685 = 5 ⋅576258337.

It can be written as a sum of positive squares in only one way, i.e., 5724586921 + 137334961 = 75661^2 + 11719^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5861921882.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465480469 + ... + 1465480472.

Almost surely, 2^5861921882 is an apocalyptic number.

5861921882 is a deficient number, since it is larger than the sum of its proper divisors (2930960944).

5861921882 is a wasteful number, since it uses less digits than its factorization.

5861921882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930960943.

The product of its digits is 552960, while the sum is 50.

The square root of 5861921882 is about 76563.1888181259. The cubic root of 5861921882 is about 1803.0731331872.

The spelling of 5861921882 in words is "five billion, eight hundred sixty-one million, nine hundred twenty-one thousand, eight hundred eighty-two".