45305345148 has 24 divisors (see below), whose sum is σ = 120814253952. Its totient is φ = 12944384304.

The previous prime is 45305345101. The next prime is 45305345201. The reversal of 45305345148 is 84154350354.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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, 269674590 + ... + 269674757.

It is an arithmetic number, because the mean of its divisors is an integer number (5033927248).

Almost surely, 2^45305345148 is an apocalyptic number.

It is an amenable number.

45305345148 is an abundant number, since it is smaller than the sum of its proper divisors (75508908804).

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

45305345148 is a wasteful number, since it uses less digits than its factorization.

45305345148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539349361 (or 539349359 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 45305345148 in words is "forty-five billion, three hundred five million, three hundred forty-five thousand, one hundred forty-eight".