2653333130406 has 128 divisors (see below), whose sum is σ = 6168016512000. Its totient is φ = 745301458944.

The previous prime is 2653333130341. The next prime is 2653333130443. The reversal of 2653333130406 is 6040313333562.

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, 1246280350 + ... + 1246282478.

It is an arithmetic number, because the mean of its divisors is an integer number (48187629000).

Almost surely, 2^{2653333130406} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2653333130406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3084008256000).

2653333130406 is an abundant number, since it is smaller than the sum of its proper divisors (3514683381594).

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

2653333130406 is a wasteful number, since it uses less digits than its factorization.

2653333130406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4126.

The product of its (nonzero) digits is 349920, while the sum is 39.

Adding to 2653333130406 its reverse (6040313333562), we get a palindrome (8693646463968).

The spelling of 2653333130406 in words is "two trillion, six hundred fifty-three billion, three hundred thirty-three million, one hundred thirty thousand, four hundred six".