2053242661350 has 96 divisors (see below), whose sum is σ = 5136391249920. Its totient is φ = 542769776640.

The previous prime is 2053242661339. The next prime is 2053242661363. The reversal of 2053242661350 is 531662423502.

It is a junction number, because it is equal to n+sod(n) for n = 2053242661299 and 2053242661308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23254086 + ... + 23342214.

It is an arithmetic number, because the mean of its divisors is an integer number (53504075520).

Almost surely, 2^{2053242661350} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2053242661350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2568195624960).

2053242661350 is an abundant number, since it is smaller than the sum of its proper divisors (3083148588570).

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

2053242661350 is a wasteful number, since it uses less digits than its factorization.

2053242661350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89494 (or 89489 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 2053242661350 in words is "two trillion, fifty-three billion, two hundred forty-two million, six hundred sixty-one thousand, three hundred fifty".