1058618311663 has 8 divisors (see below), whose sum is σ = 1155834217296. Its totient is φ = 961565385600.

The previous prime is 1058618311649. The next prime is 1058618311679. The reversal of 1058618311663 is 3661138168501.

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 1058618311663 - 2¹³ = 1058618303471 is a prime.

It is a super-2 number, since 2×1058618311663² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058618311643) 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, 40731306 + ... + 40757287.

It is an arithmetic number, because the mean of its divisors is an integer number (144479277162).

Almost surely, 2^{1058618311663} is an apocalyptic number.

1058618311663 is a deficient number, since it is larger than the sum of its proper divisors (97215905633).

1058618311663 is a wasteful number, since it uses less digits than its factorization.

1058618311663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81489785.

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 1058618311663 in words is "one trillion, fifty-eight billion, six hundred eighteen million, three hundred eleven thousand, six hundred sixty-three".