85226023570 has 8 divisors (see below), whose sum is σ = 153406842444. Its totient is φ = 34090409424.

The previous prime is 85226023567. The next prime is 85226023613. The reversal of 85226023570 is 7532062258.

It can be written as a sum of positive squares in 2 ways, for example, as 84764246449 + 461777121 = 291143^2 + 21489^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4261301169 + ... + 4261301188.

Almost surely, 2^85226023570 is an apocalyptic number.

85226023570 is a deficient number, since it is larger than the sum of its proper divisors (68180818874).

85226023570 is a wasteful number, since it uses less digits than its factorization.

85226023570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8522602364.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 85226023570 in words is "eighty-five billion, two hundred twenty-six million, twenty-three thousand, five hundred seventy".