45369959232 has 224 divisors, whose sum is σ = 134652349440. Its totient is φ = 13387530240.

The previous prime is 45369959231. The next prime is 45369959273. The reversal of 45369959232 is 23295996354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45369959231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8740894 + ... + 8746082.

It is an arithmetic number, because the mean of its divisors is an integer number (601126560).

Almost surely, 2^45369959232 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 45369959232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67326174720).

45369959232 is an abundant number, since it is smaller than the sum of its proper divisors (89282390208).

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

45369959232 is a wasteful number, since it uses less digits than its factorization.

45369959232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361 (or 5351 counting only the distinct ones).

The product of its digits is 15746400, while the sum is 57.

The spelling of 45369959232 in words is "forty-five billion, three hundred sixty-nine million, nine hundred fifty-nine thousand, two hundred thirty-two".