1153108404 has 288 divisors, whose sum is σ = 3771156480. Its totient is φ = 289453824.

The previous prime is 1153108403. The next prime is 1153108409. The reversal of 1153108404 is 4048013511.

It is a happy number.

1153108404 is a `hidden beast` number, since 1 + 153 + 108 + 404 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153108403) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4074447 + ... + 4074729.

Almost surely, 2^1153108404 is an apocalyptic number.

1153108404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1153108404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1885578240).

1153108404 is an abundant number, since it is smaller than the sum of its proper divisors (2618048076).

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

1153108404 is a wasteful number, since it uses less digits than its factorization.

1153108404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1153108404 is about 33957.4499042552. The cubic root of 1153108404 is about 1048.6326582744.

The spelling of 1153108404 in words is "one billion, one hundred fifty-three million, one hundred eight thousand, four hundred four".