45030456552 has 32 divisors (see below), whose sum is σ = 112594341600. Its totient is φ = 15007725504.

The previous prime is 45030456547. The next prime is 45030456553. The reversal of 45030456552 is 25565403054.

It is a self number, because there is not a number n which added to its sum of digits gives 45030456552.

It is not an unprimeable number, because it can be changed into a prime (45030456553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3099 + ... + 300117.

It is an arithmetic number, because the mean of its divisors is an integer number (3518573175).

Almost surely, 2^45030456552 is an apocalyptic number.

It is an amenable number.

45030456552 is an abundant number, since it is smaller than the sum of its proper divisors (67563885048).

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

45030456552 is a wasteful number, since it uses less digits than its factorization.

45030456552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303345 (or 303341 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 45030456552 in words is "forty-five billion, thirty million, four hundred fifty-six thousand, five hundred fifty-two".