45521241051 has 16 divisors (see below), whose sum is σ = 71306000640. Its totient is φ = 25466428320.

The previous prime is 45521241041. The next prime is 45521241083. The reversal of 45521241051 is 15014212554.

45521241051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45521241051 - 2⁶ = 45521240987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45521241041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53054631 + ... + 53055488.

It is an arithmetic number, because the mean of its divisors is an integer number (4456625040).

Almost surely, 2^45521241051 is an apocalyptic number.

45521241051 is a deficient number, since it is larger than the sum of its proper divisors (25784759589).

45521241051 is a wasteful number, since it uses less digits than its factorization.

45521241051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106110146.

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 45521241051 in words is "forty-five billion, five hundred twenty-one million, two hundred forty-one thousand, fifty-one".