1153403404 has 12 divisors (see below), whose sum is σ = 2019150000. Its totient is φ = 576503408.

The previous prime is 1153403401. The next prime is 1153403423. The reversal of 1153403404 is 4043043511.

It is not an unprimeable number, because it can be changed into a prime (1153403401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36079 + ... + 60070.

It is an arithmetic number, because the mean of its divisors is an integer number (168262500).

Almost surely, 2^1153403404 is an apocalyptic number.

It is an amenable number.

1153403404 is a deficient number, since it is larger than the sum of its proper divisors (865746596).

1153403404 is a wasteful number, since it uses less digits than its factorization.

1153403404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99152 (or 99150 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1153403404 is about 33961.7932977633. The cubic root of 1153403404 is about 1048.7220746314.

Adding to 1153403404 its reverse (4043043511), we get a palindrome (5196446915).

The spelling of 1153403404 in words is "one billion, one hundred fifty-three million, four hundred three thousand, four hundred four".