3625542543 has 8 divisors (see below), whose sum is σ = 5524636288. Its totient is φ = 2071738584.

The previous prime is 3625542517. The next prime is 3625542559. The reversal of 3625542543 is 3452455263.

3625542543 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3625542543 - 2⁹ = 3625542031 is a prime.

It is a super-2 number, since 2×3625542543² = 26289117462205813698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625540543) 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, 86322421 + ... + 86322462.

It is an arithmetic number, because the mean of its divisors is an integer number (690579536).

Almost surely, 2^3625542543 is an apocalyptic number.

3625542543 is a deficient number, since it is larger than the sum of its proper divisors (1899093745).

3625542543 is a wasteful number, since it uses less digits than its factorization.

3625542543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172644893.

The product of its digits is 432000, while the sum is 39.

The square root of 3625542543 is about 60212.4782997677. The cubic root of 3625542543 is about 1536.2350464446.

The spelling of 3625542543 in words is "three billion, six hundred twenty-five million, five hundred forty-two thousand, five hundred forty-three".