4524454131 has 8 divisors (see below), whose sum is σ = 6294892800. Its totient is φ = 2885159112.

The previous prime is 4524454087. The next prime is 4524454147. The reversal of 4524454131 is 1314544254.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-4524454131 is a prime.

It is a super-2 number, since 2×4524454131² = 40941370367045930322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4524454092 and 4524454101.

It is not an unprimeable number, because it can be changed into a prime (4524454531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32785831 + ... + 32785968.

It is an arithmetic number, because the mean of its divisors is an integer number (786861600).

Almost surely, 2^4524454131 is an apocalyptic number.

4524454131 is a deficient number, since it is larger than the sum of its proper divisors (1770438669).

4524454131 is a wasteful number, since it uses less digits than its factorization.

4524454131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65571825.

The product of its digits is 38400, while the sum is 33.

The square root of 4524454131 is about 67264.0627006725. The cubic root of 4524454131 is about 1653.9488073075.

Adding to 4524454131 its reverse (1314544254), we get a palindrome (5838998385).

The spelling of 4524454131 in words is "four billion, five hundred twenty-four million, four hundred fifty-four thousand, one hundred thirty-one".