1153505414 has 8 divisors (see below), whose sum is σ = 1777021968. Its totient is φ = 561164760.

The previous prime is 1153505399. The next prime is 1153505417. The reversal of 1153505414 is 4145053511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1153505414² = 2661149480254622792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153505417) 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, 7793882 + ... + 7794029.

It is an arithmetic number, because the mean of its divisors is an integer number (222127746).

Almost surely, 2^1153505414 is an apocalyptic number.

1153505414 is a deficient number, since it is larger than the sum of its proper divisors (623516554).

1153505414 is a wasteful number, since it uses less digits than its factorization.

1153505414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15587950.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1153505414 is about 33963.2950992686. The cubic root of 1153505414 is about 1048.7529909568.

Adding to 1153505414 its reverse (4145053511), we get a palindrome (5298558925).

The spelling of 1153505414 in words is "one billion, one hundred fifty-three million, five hundred five thousand, four hundred fourteen".