45443610452 has 24 divisors (see below), whose sum is σ = 84212190720. Its totient is φ = 21383233920.

The previous prime is 45443610389. The next prime is 45443610461. The reversal of 45443610452 is 25401634454.

45443610452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911327 + ... + 959897.

It is an arithmetic number, because the mean of its divisors is an integer number (3508841280).

Almost surely, 2^45443610452 is an apocalyptic number.

It is an amenable number.

45443610452 is a deficient number, since it is larger than the sum of its proper divisors (38768580268).

45443610452 is a wasteful number, since it uses less digits than its factorization.

45443610452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62351 (or 62349 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 45443610452 in words is "forty-five billion, four hundred forty-three million, six hundred ten thousand, four hundred fifty-two".