1150777052 has 24 divisors (see below), whose sum is σ = 2028103392. Its totient is φ = 571334400.

The previous prime is 1150777049. The next prime is 1150777091. The reversal of 1150777052 is 2507770511.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350177 + ... + 353447.

It is an arithmetic number, because the mean of its divisors is an integer number (84504308).

Almost surely, 2^1150777052 is an apocalyptic number.

It is an amenable number.

1150777052 is a deficient number, since it is larger than the sum of its proper divisors (877326340).

1150777052 is a wasteful number, since it uses less digits than its factorization.

1150777052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869 (or 3867 counting only the distinct ones).

The product of its (nonzero) digits is 17150, while the sum is 35.

The square root of 1150777052 is about 33923.1049876040. The cubic root of 1150777052 is about 1047.9254737420.

The spelling of 1150777052 in words is "one billion, one hundred fifty million, seven hundred seventy-seven thousand, fifty-two".