59725543 has 4 divisors (see below), whose sum is σ = 59763880. Its totient is φ = 59687208.

The previous prime is 59725513. The next prime is 59725559. The reversal of 59725543 is 34552795.

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 59725543 - 2²¹ = 57628391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 59725496 and 59725505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59725513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16728 + ... + 19981.

It is an arithmetic number, because the mean of its divisors is an integer number (14940970).

Almost surely, 2^59725543 is an apocalyptic number.

59725543 is a deficient number, since it is larger than the sum of its proper divisors (38337).

59725543 is a wasteful number, since it uses less digits than its factorization.

59725543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38336.

The product of its digits is 189000, while the sum is 40.

The square root of 59725543 is about 7728.2302631327. The cubic root of 59725543 is about 390.8889278372. Note that the first 3 decimals are identical.

The spelling of 59725543 in words is "fifty-nine million, seven hundred twenty-five thousand, five hundred forty-three".