7954535817036 has 96 divisors (see below), whose sum is σ = 21733042688000. Its totient is φ = 2509093848384.

The previous prime is 7954535817031. The next prime is 7954535817079. The reversal of 7954535817036 is 6307185354597.

7954535817036 is a `hidden beast` number, since 7 + 9 + 5 + 45 + 3 + 581 + 7 + 0 + 3 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (7954535817031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410476 + ... + 4009683.

Almost surely, 2^{7954535817036} is an apocalyptic number.

7954535817036 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7954535817036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10866521344000).

7954535817036 is an abundant number, since it is smaller than the sum of its proper divisors (13778506870964).

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

7954535817036 is a wasteful number, since it uses less digits than its factorization.

7954535817036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421068 (or 4421060 counting only the distinct ones).

The product of its (nonzero) digits is 95256000, while the sum is 63.

The spelling of 7954535817036 in words is "seven trillion, nine hundred fifty-four billion, five hundred thirty-five million, eight hundred seventeen thousand, thirty-six".