4153135531 has 4 divisors (see below), whose sum is σ = 4154517864. Its totient is φ = 4151753200.

The previous prime is 4153135489. The next prime is 4153135537. The reversal of 4153135531 is 1355313514.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4153135531 - 2¹⁵ = 4153102763 is a prime.

It is a super-2 number, since 2×4153135531² = 34497069477709303922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4153135493 and 4153135502.

It is not an unprimeable number, because it can be changed into a prime (4153135537) 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, 686650 + ... + 692671.

It is an arithmetic number, because the mean of its divisors is an integer number (1038629466).

Almost surely, 2^4153135531 is an apocalyptic number.

4153135531 is a deficient number, since it is larger than the sum of its proper divisors (1382333).

4153135531 is a wasteful number, since it uses less digits than its factorization.

4153135531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382332.

The product of its digits is 13500, while the sum is 31.

The square root of 4153135531 is about 64444.8254788544. The cubic root of 4153135531 is about 1607.4051963081.

The spelling of 4153135531 in words is "four billion, one hundred fifty-three million, one hundred thirty-five thousand, five hundred thirty-one".