85226869757952 has 192 divisors, whose sum is σ = 271882594620000. Its totient is φ = 26223652012032.

The previous prime is 85226869757903. The next prime is 85226869758001. The reversal of 85226869757952 is 25975796862258.

85226869757952 is a `hidden beast` number, since 8 + 522 + 6 + 86 + 9 + 7 + 5 + 7 + 9 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (85226869757903) and next prime (85226869758001).

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58561327 + ... + 59999022.

Almost surely, 2^{85226869757952} is an apocalyptic number.

It is an amenable number.

85226869757952 is an abundant number, since it is smaller than the sum of its proper divisors (186655724862048).

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

85226869757952 is a wasteful number, since it uses less digits than its factorization.

85226869757952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118560393 (or 118560367 counting only the distinct ones).

The product of its digits is 9144576000, while the sum is 81.

The spelling of 85226869757952 in words is "eighty-five trillion, two hundred twenty-six billion, eight hundred sixty-nine million, seven hundred fifty-seven thousand, nine hundred fifty-two".