45218999348 has 12 divisors (see below), whose sum is σ = 80973557280. Its totient is φ = 22083697272.

The previous prime is 45218999341. The next prime is 45218999381. The reversal of 45218999348 is 84399981254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45218999341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131450408 + ... + 131450751.

It is an arithmetic number, because the mean of its divisors is an integer number (6747796440).

Almost surely, 2^45218999348 is an apocalyptic number.

It is an amenable number.

45218999348 is a deficient number, since it is larger than the sum of its proper divisors (35754557932).

45218999348 is a wasteful number, since it uses less digits than its factorization.

45218999348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262901206 (or 262901204 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 62.

The spelling of 45218999348 in words is "forty-five billion, two hundred eighteen million, nine hundred ninety-nine thousand, three hundred forty-eight".