1157058603 has 12 divisors (see below), whose sum is σ = 1673524528. Its totient is φ = 770348880.

The previous prime is 1157058589. The next prime is 1157058673. The reversal of 1157058603 is 3068507511.

1157058603 is a `hidden beast` number, since 1 + 1 + 5 + 70 + 586 + 0 + 3 = 666.

It is not a de Polignac number, because 1157058603 - 2⁴ = 1157058587 is a prime.

It is a super-2 number, since 2×1157058603² = 2677569221552623218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1157058673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78103 + ... + 91728.

Almost surely, 2^1157058603 is an apocalyptic number.

1157058603 is a deficient number, since it is larger than the sum of its proper divisors (516465925).

1157058603 is a wasteful number, since it uses less digits than its factorization.

1157058603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170594 (or 170591 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 1157058603 is about 34015.5641287926. The cubic root of 1157058603 is about 1049.8287258051.

The spelling of 1157058603 in words is "one billion, one hundred fifty-seven million, fifty-eight thousand, six hundred three".