1058378867703 has 24 divisors (see below), whose sum is σ = 1551465144320. Its totient is φ = 695149575120.

The previous prime is 1058378867687. The next prime is 1058378867729. The reversal of 1058378867703 is 3077688738501.

It is not a de Polignac number, because 1058378867703 - 2⁴ = 1058378867687 is a prime.

It is a super-2 number, since 2×1058378867703² (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 (1058378867303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1278343 + ... + 1936728.

Almost surely, 2^{1058378867703} is an apocalyptic number.

1058378867703 is a deficient number, since it is larger than the sum of its proper divisors (493086276617).

1058378867703 is a wasteful number, since it uses less digits than its factorization.

1058378867703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215619 (or 3215616 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 63.

The spelling of 1058378867703 in words is "one trillion, fifty-eight billion, three hundred seventy-eight million, eight hundred sixty-seven thousand, seven hundred three".