1163372058 has 20 divisors (see below), whose sum is σ = 2606815530. Its totient is φ = 387790632.

The previous prime is 1163372051. The next prime is 1163372069. The reversal of 1163372058 is 8502733611.

1163372058 is a `hidden beast` number, since 11 + 633 + 7 + 2 + 0 + 5 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1159198209 + 4173849 = 34047^2 + 2043^2 .

It is not an unprimeable number, because it can be changed into a prime (1163372051) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3590493 + ... + 3590816.

Almost surely, 2^1163372058 is an apocalyptic number.

1163372058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1163372058 is an abundant number, since it is smaller than the sum of its proper divisors (1443443472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1163372058 is an equidigital number, since it uses as much as digits as its factorization.

1163372058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181323 (or 7181314 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1163372058 is about 34108.2403240038. The cubic root of 1163372058 is about 1051.7347161522.

The spelling of 1163372058 in words is "one billion, one hundred sixty-three million, three hundred seventy-two thousand, fifty-eight".