45011469511428 has 24 divisors (see below), whose sum is σ = 120030585364032. Its totient is φ = 12860419860384.

The previous prime is 45011469511369. The next prime is 45011469511447. The reversal of 45011469511428 is 82411596411054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267925413675 + ... + 267925413842.

It is an arithmetic number, because the mean of its divisors is an integer number (5001274390168).

Almost surely, 2^{45011469511428} is an apocalyptic number.

It is an amenable number.

45011469511428 is an abundant number, since it is smaller than the sum of its proper divisors (75019115852604).

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

45011469511428 is a wasteful number, since it uses less digits than its factorization.

45011469511428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535850827531 (or 535850827529 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The spelling of 45011469511428 in words is "forty-five trillion, eleven billion, four hundred sixty-nine million, five hundred eleven thousand, four hundred twenty-eight".