45934132448 has 48 divisors (see below), whose sum is σ = 93705486336. Its totient is φ = 22141557120.

The previous prime is 45934132421. The next prime is 45934132451. The reversal of 45934132448 is 84423143954.

45934132448 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, 172865 + ... + 348927.

It is an arithmetic number, because the mean of its divisors is an integer number (1952197632).

Almost surely, 2^45934132448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45934132448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46852743168).

45934132448 is an abundant number, since it is smaller than the sum of its proper divisors (47771353888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45934132448 is a wasteful number, since it uses less digits than its factorization.

45934132448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176367 (or 176359 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 47.

The spelling of 45934132448 in words is "forty-five billion, nine hundred thirty-four million, one hundred thirty-two thousand, four hundred forty-eight".