2453134520166 has 128 divisors (see below), whose sum is σ = 5723642373120. Its totient is φ = 692701900800.

The previous prime is 2453134520153. The next prime is 2453134520197. The reversal of 2453134520166 is 6610254313542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49474495 + ... + 49524053.

It is an arithmetic number, because the mean of its divisors is an integer number (44715956040).

Almost surely, 2^{2453134520166} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2453134520166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2861821186560).

2453134520166 is an abundant number, since it is smaller than the sum of its proper divisors (3270507852954).

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

2453134520166 is a wasteful number, since it uses less digits than its factorization.

2453134520166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50030.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 2453134520166 in words is "two trillion, four hundred fifty-three billion, one hundred thirty-four million, five hundred twenty thousand, one hundred sixty-six".