545202240456 has 32 divisors (see below), whose sum is σ = 1399843592640. Its totient is φ = 176822347968.

The previous prime is 545202240433. The next prime is 545202240469. The reversal of 545202240456 is 654042202545.

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, 306982356 + ... + 306984131.

It is an arithmetic number, because the mean of its divisors is an integer number (43745112270).

Almost surely, 2^545202240456 is an apocalyptic number.

It is an amenable number.

545202240456 is an abundant number, since it is smaller than the sum of its proper divisors (854641352184).

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

545202240456 is a wasteful number, since it uses less digits than its factorization.

545202240456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613966533 (or 613966529 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 545202240456 in words is "five hundred forty-five billion, two hundred two million, two hundred forty thousand, four hundred fifty-six".