45525334512 has 80 divisors (see below), whose sum is σ = 135664388352. Its totient is φ = 12885665280.

The previous prime is 45525334483. The next prime is 45525334529. The reversal of 45525334512 is 21543352554.

45525334512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597189 + ... + 669092.

Almost surely, 2^45525334512 is an apocalyptic number.

45525334512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45525334512 is an abundant number, since it is smaller than the sum of its proper divisors (90139053840).

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

45525334512 is a wasteful number, since it uses less digits than its factorization.

45525334512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266406 (or 1266400 counting only the distinct ones).

The product of its digits is 360000, while the sum is 39.

The spelling of 45525334512 in words is "forty-five billion, five hundred twenty-five million, three hundred thirty-four thousand, five hundred twelve".