500025552768 has 96 divisors (see below), whose sum is σ = 1644429299760. Its totient is φ = 142864441344.

The previous prime is 500025552743. The next prime is 500025552769. The reversal of 500025552768 is 867255520005.

500025552768 is a `hidden beast` number, since 5 + 0 + 0 + 0 + 25 + 552 + 76 + 8 = 666.

500025552768 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500025552769) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30995505 + ... + 31011632.

Almost surely, 2^500025552768 is an apocalyptic number.

It is an amenable number.

500025552768 is an abundant number, since it is smaller than the sum of its proper divisors (1144403746992).

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

500025552768 is a wasteful number, since it uses less digits than its factorization.

500025552768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62007164 (or 62007149 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 45.

The spelling of 500025552768 in words is "five hundred billion, twenty-five million, five hundred fifty-two thousand, seven hundred sixty-eight".