8042248428527 has 4 divisors (see below), whose sum is σ = 8043499757256. Its totient is φ = 8040997099800.

The previous prime is 8042248428509. The next prime is 8042248428547. The reversal of 8042248428527 is 7258248422408.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8042248428527 - 2¹⁰ = 8042248427503 is a prime.

It is a super-2 number, since 2×8042248428527² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8042248428547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625654724 + ... + 625667577.

It is an arithmetic number, because the mean of its divisors is an integer number (2010874939314).

Almost surely, 2^{8042248428527} is an apocalyptic number.

8042248428527 is a deficient number, since it is larger than the sum of its proper divisors (1251328729).

8042248428527 is a wasteful number, since it uses less digits than its factorization.

8042248428527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251328728.

The product of its (nonzero) digits is 18350080, while the sum is 56.

The spelling of 8042248428527 in words is "eight trillion, forty-two billion, two hundred forty-eight million, four hundred twenty-eight thousand, five hundred twenty-seven".