1553114135 has 8 divisors (see below), whose sum is σ = 1973368656. Its totient is φ = 1169403520.

The previous prime is 1553114117. The next prime is 1553114159. The reversal of 1553114135 is 5314113551.

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

It is not a de Polignac number, because 1553114135 - 2²² = 1548919831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1553114098 and 1553114107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9135881 + ... + 9136050.

It is an arithmetic number, because the mean of its divisors is an integer number (246671082).

Almost surely, 2^1553114135 is an apocalyptic number.

1553114135 is a deficient number, since it is larger than the sum of its proper divisors (420254521).

1553114135 is a wasteful number, since it uses less digits than its factorization.

1553114135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18271953.

The product of its digits is 4500, while the sum is 29.

The square root of 1553114135 is about 39409.5690790955. The cubic root of 1553114135 is about 1158.0690563985.

Adding to 1553114135 its reverse (5314113551), we get a palindrome (6867227686).

The spelling of 1553114135 in words is "one billion, five hundred fifty-three million, one hundred fourteen thousand, one hundred thirty-five".