2672523438816 has 192 divisors, whose sum is σ = 8784976435200. Its totient is φ = 691103516160.

The previous prime is 2672523438757. The next prime is 2672523438817. The reversal of 2672523438816 is 6188343252762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672523438817) 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, 881635 + ... + 2474333.

It is an arithmetic number, because the mean of its divisors is an integer number (45755085600).

Almost surely, 2^{2672523438816} 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 2672523438816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4392488217600).

2672523438816 is an abundant number, since it is smaller than the sum of its proper divisors (6112452996384).

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

2672523438816 is a wasteful number, since it uses less digits than its factorization.

2672523438816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592957 (or 1592949 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 57.

The spelling of 2672523438816 in words is "two trillion, six hundred seventy-two billion, five hundred twenty-three million, four hundred thirty-eight thousand, eight hundred sixteen".