45452433032 has 32 divisors (see below), whose sum is σ = 87836088000. Its totient is φ = 22033819584.

The previous prime is 45452433031. The next prime is 45452433077. The reversal of 45452433032 is 23033425454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45452432983 and 45452433001.

It is not an unprimeable number, because it can be changed into a prime (45452433031) 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, 187532 + ... + 355067.

It is an arithmetic number, because the mean of its divisors is an integer number (2744877750).

Almost surely, 2^45452433032 is an apocalyptic number.

It is an amenable number.

45452433032 is a deficient number, since it is larger than the sum of its proper divisors (42383654968).

45452433032 is a wasteful number, since it uses less digits than its factorization.

45452433032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542925 (or 542921 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 45452433032 its reverse (23033425454), we get a palindrome (68485858486).

The spelling of 45452433032 in words is "forty-five billion, four hundred fifty-two million, four hundred thirty-three thousand, thirty-two".