4254532532 has 12 divisors (see below), whose sum is σ = 7446337920. Its totient is φ = 2127007416.

The previous prime is 4254532511. The next prime is 4254532561. The reversal of 4254532532 is 2352354524.

It is a junction number, because it is equal to n+sod(n) for n = 4254532492 and 4254532501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25028 + ... + 95579.

It is an arithmetic number, because the mean of its divisors is an integer number (620528160).

Almost surely, 2^4254532532 is an apocalyptic number.

It is an amenable number.

4254532532 is a deficient number, since it is larger than the sum of its proper divisors (3191805388).

4254532532 is a wasteful number, since it uses less digits than its factorization.

4254532532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129430 (or 129428 counting only the distinct ones).

The product of its digits is 144000, while the sum is 35.

The square root of 4254532532 is about 65226.7777220368. Note that the first 4 decimals coincide. The cubic root of 4254532532 is about 1620.3815252395.

The spelling of 4254532532 in words is "four billion, two hundred fifty-four million, five hundred thirty-two thousand, five hundred thirty-two".