45450201548 has 12 divisors (see below), whose sum is σ = 79550006760. Its totient is φ = 22721628192.

The previous prime is 45450201521. The next prime is 45450201593. The reversal of 45450201548 is 84510205454.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838586 + ... + 891137.

It is an arithmetic number, because the mean of its divisors is an integer number (6629167230).

Almost surely, 2^45450201548 is an apocalyptic number.

It is an amenable number.

45450201548 is a deficient number, since it is larger than the sum of its proper divisors (34099805212).

45450201548 is a wasteful number, since it uses less digits than its factorization.

45450201548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736296 (or 1736294 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 38.

The spelling of 45450201548 in words is "forty-five billion, four hundred fifty million, two hundred one thousand, five hundred forty-eight".