5821156086 has 32 divisors (see below), whose sum is σ = 11742990336. Its totient is φ = 1923636000.

The previous prime is 5821156079. The next prime is 5821156123. The reversal of 5821156086 is 6806511285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925131 + ... + 931401.

It is an arithmetic number, because the mean of its divisors is an integer number (366968448).

Almost surely, 2^5821156086 is an apocalyptic number.

5821156086 is an abundant number, since it is smaller than the sum of its proper divisors (5921834250).

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

5821156086 is a wasteful number, since it uses less digits than its factorization.

5821156086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7588.

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 5821156086 is about 76296.5011386499. The cubic root of 5821156086 is about 1798.8836788124.

The spelling of 5821156086 in words is "five billion, eight hundred twenty-one million, one hundred fifty-six thousand, eighty-six".