45002725224 has 128 divisors (see below), whose sum is σ = 116954288640. Its totient is φ = 14421030912.

The previous prime is 45002725223. The next prime is 45002725231. The reversal of 45002725224 is 42252720054.

It is a super-3 number, since 3×45002725224³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45002725223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22808302 + ... + 22810274.

It is an arithmetic number, because the mean of its divisors is an integer number (913705380).

Almost surely, 2^45002725224 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 45002725224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58477144320).

45002725224 is an abundant number, since it is smaller than the sum of its proper divisors (71951563416).

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

45002725224 is a wasteful number, since it uses less digits than its factorization.

45002725224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379 (or 2375 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 33.

The spelling of 45002725224 in words is "forty-five billion, two million, seven hundred twenty-five thousand, two hundred twenty-four".