45342548112 has 20 divisors (see below), whose sum is σ = 117134916080. Its totient is φ = 15114182688.

The previous prime is 45342548099. The next prime is 45342548117. The reversal of 45342548112 is 21184524354.

It is not an unprimeable number, because it can be changed into a prime (45342548117) 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, 472318162 + ... + 472318257.

It is an arithmetic number, because the mean of its divisors is an integer number (5856745804).

Almost surely, 2^45342548112 is an apocalyptic number.

It is an amenable number.

45342548112 is an abundant number, since it is smaller than the sum of its proper divisors (71792367968).

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

45342548112 is a wasteful number, since it uses less digits than its factorization.

45342548112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944636430 (or 944636424 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The spelling of 45342548112 in words is "forty-five billion, three hundred forty-two million, five hundred forty-eight thousand, one hundred twelve".