1058150870642 has 4 divisors (see below), whose sum is σ = 1587226305966. Its totient is φ = 529075435320.

The previous prime is 1058150870629. The next prime is 1058150870713. The reversal of 1058150870642 is 2460780518501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 724423979161 + 333726891481 = 851131^2 + 577691^2 .

It is a super-2 number, since 2×1058150870642² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264537717659 + ... + 264537717662.

Almost surely, 2^{1058150870642} is an apocalyptic number.

1058150870642 is a deficient number, since it is larger than the sum of its proper divisors (529075435324).

1058150870642 is an equidigital number, since it uses as much as digits as its factorization.

1058150870642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529075435323.

The product of its (nonzero) digits is 537600, while the sum is 47.

The spelling of 1058150870642 in words is "one trillion, fifty-eight billion, one hundred fifty million, eight hundred seventy thousand, six hundred forty-two".