45354345216 has 72 divisors (see below), whose sum is σ = 122687657904. Its totient is φ = 14870261760.

The previous prime is 45354345209. The next prime is 45354345217. The reversal of 45354345216 is 61254345354.

It is not an unprimeable number, because it can be changed into a prime (45354345217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437211 + ... + 530906.

Almost surely, 2^45354345216 is an apocalyptic number.

It is an amenable number.

45354345216 is an abundant number, since it is smaller than the sum of its proper divisors (77333312688).

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

45354345216 is an equidigital number, since it uses as much as digits as its factorization.

45354345216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968197 (or 968183 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

The spelling of 45354345216 in words is "forty-five billion, three hundred fifty-four million, three hundred forty-five thousand, two hundred sixteen".