45555242332 has 6 divisors (see below), whose sum is σ = 79721674088. Its totient is φ = 22777621164.

The previous prime is 45555242321. The next prime is 45555242377. The reversal of 45555242332 is 23324255554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5694405288 + ... + 5694405295.

Almost surely, 2^45555242332 is an apocalyptic number.

It is an amenable number.

45555242332 is a deficient number, since it is larger than the sum of its proper divisors (34166431756).

45555242332 is a wasteful number, since it uses less digits than its factorization.

45555242332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11388810587 (or 11388810585 counting only the distinct ones).

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

Adding to 45555242332 its reverse (23324255554), we get a palindrome (68879497886).

The spelling of 45555242332 in words is "forty-five billion, five hundred fifty-five million, two hundred forty-two thousand, three hundred thirty-two".