1151079050 has 36 divisors (see below), whose sum is σ = 2353350678. Its totient is φ = 418572000.

The previous prime is 1151079043. The next prime is 1151079101. The reversal of 1151079050 is 509701511.

It can be written as a sum of positive squares in 3 ways, for example, as 673350601 + 477728449 = 25949^2 + 21857^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 89081 + ... + 101180.

Almost surely, 2^1151079050 is an apocalyptic number.

1151079050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151079050 is an abundant number, since it is smaller than the sum of its proper divisors (1202271628).

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

1151079050 is a wasteful number, since it uses less digits than its factorization.

1151079050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190295 (or 190279 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 29.

The square root of 1151079050 is about 33927.5559096142. Note that the first 3 decimals coincide. The cubic root of 1151079050 is about 1048.0171346236.

The spelling of 1151079050 in words is "one billion, one hundred fifty-one million, seventy-nine thousand, fifty".