1058979853 has 4 divisors (see below), whose sum is σ = 1060350588. Its totient is φ = 1057609120.

The previous prime is 1058979851. The next prime is 1058979907. The reversal of 1058979853 is 3589798501.

1058979853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3589798501 = 41 ⋅87556061.

It can be written as a sum of positive squares in 2 ways, for example, as 341436484 + 717543369 = 18478^2 + 26787^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058979853 - 2¹ = 1058979851 is a prime.

It is a super-2 number, since 2×1058979853² = 2242876658119803218, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1058979794 and 1058979803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058979851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684208 + ... + 685753.

It is an arithmetic number, because the mean of its divisors is an integer number (265087647).

Almost surely, 2^1058979853 is an apocalyptic number.

It is an amenable number.

1058979853 is a deficient number, since it is larger than the sum of its proper divisors (1370735).

1058979853 is an equidigital number, since it uses as much as digits as its factorization.

1058979853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370734.

The product of its (nonzero) digits is 2721600, while the sum is 55.

The square root of 1058979853 is about 32541.9706379316. The cubic root of 1058979853 is about 1019.2856246791.

The spelling of 1058979853 in words is "one billion, fifty-eight million, nine hundred seventy-nine thousand, eight hundred fifty-three".