1163025404 has 6 divisors (see below), whose sum is σ = 2035294464. Its totient is φ = 581512700.

The previous prime is 1163025379. The next prime is 1163025407. The reversal of 1163025404 is 4045203611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163025407) by changing a digit.

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 as a sum of consecutive naturals, namely, 145378172 + ... + 145378179.

It is an arithmetic number, because the mean of its divisors is an integer number (339215744).

Almost surely, 2^1163025404 is an apocalyptic number.

It is an amenable number.

1163025404 is a deficient number, since it is larger than the sum of its proper divisors (872269060).

1163025404 is a wasteful number, since it uses less digits than its factorization.

1163025404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290756355 (or 290756353 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1163025404 is about 34103.1582701661. The cubic root of 1163025404 is about 1051.6302427632.

The spelling of 1163025404 in words is "one billion, one hundred sixty-three million, twenty-five thousand, four hundred four".