2153262505350 has 96 divisors (see below), whose sum is σ = 5826967157376. Its totient is φ = 521876390400.

The previous prime is 2153262505337. The next prime is 2153262505369. The reversal of 2153262505350 is 535052623512.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2153262505299 and 2153262505308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6735837 + ... + 7048263.

It is an arithmetic number, because the mean of its divisors is an integer number (60697574556).

Almost surely, 2^{2153262505350} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2153262505350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2913483578688).

2153262505350 is an abundant number, since it is smaller than the sum of its proper divisors (3673704652026).

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

2153262505350 is a wasteful number, since it uses less digits than its factorization.

2153262505350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316630 (or 316625 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 2153262505350 in words is "two trillion, one hundred fifty-three billion, two hundred sixty-two million, five hundred five thousand, three hundred fifty".