45352226032 has 20 divisors (see below), whose sum is σ = 89181431656. Its totient is φ = 22337663040.

The previous prime is 45352226021. The next prime is 45352226039. The reversal of 45352226032 is 23062225354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45352226039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21152019 + ... + 21154162.

Almost surely, 2^45352226032 is an apocalyptic number.

It is an amenable number.

45352226032 is a deficient number, since it is larger than the sum of its proper divisors (43829205624).

45352226032 is a wasteful number, since it uses less digits than its factorization.

45352226032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42306256 (or 42306250 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 45352226032 in words is "forty-five billion, three hundred fifty-two million, two hundred twenty-six thousand, thirty-two".