4145450535522 has 48 divisors (see below), whose sum is σ = 8994243742848. Its totient is φ = 1379905092960.

The previous prime is 4145450535493. The next prime is 4145450535547. The reversal of 4145450535522 is 2255350545414.

4145450535522 is a `hidden beast` number, since 4 + 1 + 4 + 5 + 45 + 0 + 53 + 552 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42458653 + ... + 42556175.

It is an arithmetic number, because the mean of its divisors is an integer number (187380077976).

Almost surely, 2^{4145450535522} is an apocalyptic number.

4145450535522 is an abundant number, since it is smaller than the sum of its proper divisors (4848793207326).

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

4145450535522 is a wasteful number, since it uses less digits than its factorization.

4145450535522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100775 (or 100772 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

The spelling of 4145450535522 in words is "four trillion, one hundred forty-five billion, four hundred fifty million, five hundred thirty-five thousand, five hundred twenty-two".