2752990069856 has 96 divisors (see below), whose sum is σ = 6039100216800. Its totient is φ = 1226601492480.

The previous prime is 2752990069847. The next prime is 2752990069859. The reversal of 2752990069856 is 6589600992572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752990069859) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97571591 + ... + 97599801.

It is an arithmetic number, because the mean of its divisors is an integer number (62907293925).

Almost surely, 2^{2752990069856} is an apocalyptic number.

2752990069856 is a gapful number since it is divisible by the number (26) 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 2752990069856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019550108400).

2752990069856 is an abundant number, since it is smaller than the sum of its proper divisors (3286110146944).

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

2752990069856 is a wasteful number, since it uses less digits than its factorization.

2752990069856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36352 (or 36344 counting only the distinct ones).

The product of its (nonzero) digits is 146966400, while the sum is 68.

The spelling of 2752990069856 in words is "two trillion, seven hundred fifty-two billion, nine hundred ninety million, sixty-nine thousand, eight hundred fifty-six".