32545355242 has 4 divisors (see below), whose sum is σ = 48818032866. Its totient is φ = 16272677620.

The previous prime is 32545355197. The next prime is 32545355267. The reversal of 32545355242 is 24255354523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28291576401 + 4253778841 = 168201^2 + 65221^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32545355195 and 32545355204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8136338809 + ... + 8136338812.

Almost surely, 2^32545355242 is an apocalyptic number.

32545355242 is a deficient number, since it is larger than the sum of its proper divisors (16272677624).

32545355242 is a wasteful number, since it uses less digits than its factorization.

32545355242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16272677623.

The product of its digits is 720000, while the sum is 40.

The spelling of 32545355242 in words is "thirty-two billion, five hundred forty-five million, three hundred fifty-five thousand, two hundred forty-two".