84505072575026 has 8 divisors (see below), whose sum is σ = 126758400376944. Its totient is φ = 42252272449380.

The previous prime is 84505072575013. The next prime is 84505072575029. The reversal of 84505072575026 is 62057527050548.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×84505072575026² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84505072575029) 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, 131518460 + ... + 132159431.

It is an arithmetic number, because the mean of its divisors is an integer number (15844800047118).

Almost surely, 2^{84505072575026} is an apocalyptic number.

84505072575026 is a deficient number, since it is larger than the sum of its proper divisors (42253327801918).

84505072575026 is a wasteful number, since it uses less digits than its factorization.

84505072575026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263838136.

The product of its (nonzero) digits is 23520000, while the sum is 56.

The spelling of 84505072575026 in words is "eighty-four trillion, five hundred five billion, seventy-two million, five hundred seventy-five thousand, twenty-six".