8354955564036 has 45 divisors (see below), whose sum is σ = 21841640220631. Its totient is φ = 2784967845048.

The previous prime is 8354955564031. The next prime is 8354955564061. The reversal of 8354955564036 is 6304655594538.

It is a happy number.

The square root of 8354955564036 is 2890494.

It is a perfect power (a square), and thus also a powerful number.

8354955564036 is a `hidden beast` number, since 8 + 3 + 5 + 4 + 9 + 5 + 556 + 40 + 36 = 666.

It is a super-2 number, since 2×8354955564036² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8354955564031) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 51948601 + ... + 52109183.

Almost surely, 2^{8354955564036} is an apocalyptic number.

8354955564036 is the 2890494-th square number.

It is an amenable number.

8354955564036 is an abundant number, since it is smaller than the sum of its proper divisors (13486684656595).

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

8354955564036 is an frugal number, since it uses more digits than its factorization.

8354955564036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321182 (or 160588 counting only the distinct ones).

The product of its (nonzero) digits is 233280000, while the sum is 63.

The spelling of 8354955564036 in words is "eight trillion, three hundred fifty-four billion, nine hundred fifty-five million, five hundred sixty-four thousand, thirty-six".