4113553531 has 4 divisors (see below), whose sum is σ = 4123324864. Its totient is φ = 4103782200.

The previous prime is 4113553489. The next prime is 4113553541. The reversal of 4113553531 is 1353553114.

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 4113553531 - 2²³ = 4105164923 is a prime.

It is a super-2 number, since 2×4113553531² = 33842645304805135922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4113553493 and 4113553502.

It is not an unprimeable number, because it can be changed into a prime (4113553541) 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, 4885035 + ... + 4885876.

It is an arithmetic number, because the mean of its divisors is an integer number (1030831216).

Almost surely, 2^4113553531 is an apocalyptic number.

4113553531 is a deficient number, since it is larger than the sum of its proper divisors (9771333).

4113553531 is an equidigital number, since it uses as much as digits as its factorization.

4113553531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9771332.

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

The square root of 4113553531 is about 64136.9903487839. The cubic root of 4113553531 is about 1602.2823587417.

The spelling of 4113553531 in words is "four billion, one hundred thirteen million, five hundred fifty-three thousand, five hundred thirty-one".