45550237002 has 64 divisors (see below), whose sum is σ = 98385093504. Its totient is φ = 14005555200.

The previous prime is 45550236989. The next prime is 45550237003. The reversal of 45550237002 is 20073205554.

It is not an unprimeable number, because it can be changed into a prime (45550237003) 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, 5677698 + ... + 5685714.

It is an arithmetic number, because the mean of its divisors is an integer number (1537267086).

Almost surely, 2^45550237002 is an apocalyptic number.

45550237002 is an abundant number, since it is smaller than the sum of its proper divisors (52834856502).

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

45550237002 is a wasteful number, since it uses less digits than its factorization.

45550237002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9143.

The product of its (nonzero) digits is 42000, while the sum is 33.

The spelling of 45550237002 in words is "forty-five billion, five hundred fifty million, two hundred thirty-seven thousand, two".