504545505012 has 60 divisors (see below), whose sum is σ = 1361529434496. Its totient is φ = 162756611280.

The previous prime is 504545504999. The next prime is 504545505029. The reversal of 504545505012 is 210505545405.

504545505012 is a `hidden beast` number, since 5 + 0 + 4 + 54 + 550 + 50 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25106718 + ... + 25126805.

Almost surely, 2^504545505012 is an apocalyptic number.

It is an amenable number.

504545505012 is an abundant number, since it is smaller than the sum of its proper divisors (856983929484).

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

504545505012 is a wasteful number, since it uses less digits than its factorization.

504545505012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50233570 (or 50233559 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The spelling of 504545505012 in words is "five hundred four billion, five hundred forty-five million, five hundred five thousand, twelve".