804567428501027 has 6 divisors (see below), whose sum is σ = 849141801271548. Its totient is φ = 762221774369052.

The previous prime is 804567428500999. The next prime is 804567428501087. The reversal of 804567428501027 is 720105824765408.

It is not a de Polignac number, because 804567428501027 - 2¹⁴ = 804567428484643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804567428501087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1114359318893 + ... + 1114359319614.

It is an arithmetic number, because the mean of its divisors is an integer number (141523633545258).

Almost surely, 2^{804567428501027} is an apocalyptic number.

804567428501027 is a deficient number, since it is larger than the sum of its proper divisors (44574372770521).

804567428501027 is a wasteful number, since it uses less digits than its factorization.

804567428501027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228718638545 (or 2228718638526 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 59.

The spelling of 804567428501027 in words is "eight hundred four trillion, five hundred sixty-seven billion, four hundred twenty-eight million, five hundred one thousand, twenty-seven".