545442011243032 has 16 divisors (see below), whose sum is σ = 1035025503263640. Its totient is φ = 269435210372736.

The previous prime is 545442011243021. The next prime is 545442011243057. The reversal of 545442011243032 is 230342110244545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410724405393 + ... + 410724406720.

Almost surely, 2^{545442011243032} is an apocalyptic number.

It is an amenable number.

545442011243032 is a deficient number, since it is larger than the sum of its proper divisors (489583492020608).

545442011243032 is a wasteful number, since it uses less digits than its factorization.

545442011243032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821448812202 (or 821448812198 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 545442011243032 its reverse (230342110244545), we get a palindrome (775784121487577).

The spelling of 545442011243032 in words is "five hundred forty-five trillion, four hundred forty-two billion, eleven million, two hundred forty-three thousand, thirty-two".