7054985298564 has 216 divisors, whose sum is σ = 20975580767232. Its totient is φ = 1958500373760.

The previous prime is 7054985298539. The next prime is 7054985298611. The reversal of 7054985298564 is 4658925894507.

7054985298564 is a `hidden beast` number, since 7 + 0 + 5 + 4 + 9 + 8 + 52 + 9 + 8 + 564 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7054985298492 and 7054985298501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 88956432 + ... + 89035704.

Almost surely, 2^{7054985298564} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7054985298564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10487790383616).

7054985298564 is an abundant number, since it is smaller than the sum of its proper divisors (13920595468668).

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

7054985298564 is a wasteful number, since it uses less digits than its factorization.

7054985298564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79567 (or 79519 counting only the distinct ones).

The product of its (nonzero) digits is 870912000, while the sum is 72.

The spelling of 7054985298564 in words is "seven trillion, fifty-four billion, nine hundred eighty-five million, two hundred ninety-eight thousand, five hundred sixty-four".