45102352 has 40 divisors (see below), whose sum is σ = 93074400. Its totient is φ = 21111552.

The previous prime is 45102349. The next prime is 45102397. The reversal of 45102352 is 25320154.

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, 26223 + ... + 27889.

It is an arithmetic number, because the mean of its divisors is an integer number (2326860).

Almost surely, 2^45102352 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 45102352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46537200).

45102352 is an abundant number, since it is smaller than the sum of its proper divisors (47972048).

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

45102352 is a wasteful number, since it uses less digits than its factorization.

45102352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 45102352 is about 6715.8284671364. The cubic root of 45102352 is about 355.9587967295.

It can be divided in two parts, 45102 and 352, that added together give a palindrome (45454).

The spelling of 45102352 in words is "forty-five million, one hundred two thousand, three hundred fifty-two".