5958961123 has 2 divisors, whose sum is σ = 5958961124. Its totient is φ = 5958961122.

The previous prime is 5958961109. The next prime is 5958961157. The reversal of 5958961123 is 3211698595.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5958961123 - 2¹⁷ = 5958830051 is a prime.

It is a super-2 number, since 2×5958961123² = 71018435330850842258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5958961163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2979480561 + 2979480562.

It is an arithmetic number, because the mean of its divisors is an integer number (2979480562).

Almost surely, 2^5958961123 is an apocalyptic number.

5958961123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5958961123 is an equidigital number, since it uses as much as digits as its factorization.

5958961123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 49.

The square root of 5958961123 is about 77194.3075815827. The cubic root of 5958961123 is about 1812.9681895891.

The spelling of 5958961123 in words is "five billion, nine hundred fifty-eight million, nine hundred sixty-one thousand, one hundred twenty-three".