1058299645 has 8 divisors (see below), whose sum is σ = 1367648856. Its totient is φ = 781513536.

The previous prime is 1058299643. The next prime is 1058299661. The reversal of 1058299645 is 5469928501.

It can be written as a sum of positive squares in 4 ways, for example, as 6335289 + 1051964356 = 2517^2 + 32434^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1058299645 - 2¹ = 1058299643 is a prime.

It is a super-2 number, since 2×1058299645² = 2239996277214252050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058299643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8140702 + ... + 8140831.

It is an arithmetic number, because the mean of its divisors is an integer number (170956107).

Almost surely, 2^1058299645 is an apocalyptic number.

It is an amenable number.

1058299645 is a deficient number, since it is larger than the sum of its proper divisors (309349211).

1058299645 is a wasteful number, since it uses less digits than its factorization.

1058299645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16281551.

The product of its (nonzero) digits is 777600, while the sum is 49.

The square root of 1058299645 is about 32531.5177174383. The cubic root of 1058299645 is about 1019.0673407857.

The spelling of 1058299645 in words is "one billion, fifty-eight million, two hundred ninety-nine thousand, six hundred forty-five".