45050120351540 has 48 divisors (see below), whose sum is σ = 96174022218624. Its totient is φ = 17721344668800.

The previous prime is 45050120351521. The next prime is 45050120351627. The reversal of 45050120351540 is 4515302105054.

It is a self number, because there is not a number n which added to its sum of digits gives 45050120351540.

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, 3144785 + ... + 9999495.

It is an arithmetic number, because the mean of its divisors is an integer number (2003625462888).

Almost surely, 2^{45050120351540} is an apocalyptic number.

It is an amenable number.

45050120351540 is an abundant number, since it is smaller than the sum of its proper divisors (51123901867084).

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

45050120351540 is a wasteful number, since it uses less digits than its factorization.

45050120351540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6860168 (or 6860166 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 45050120351540 its reverse (4515302105054), we get a palindrome (49565422456594).

The spelling of 45050120351540 in words is "forty-five trillion, fifty billion, one hundred twenty million, three hundred fifty-one thousand, five hundred forty".