2533016957436 has 192 divisors, whose sum is σ = 7640465817600. Its totient is φ = 710704870848.

The previous prime is 2533016957413. The next prime is 2533016957461. The reversal of 2533016957436 is 6347596103352.

2533016957436 is a `hidden beast` number, since 2 + 5 + 3 + 3 + 0 + 1 + 69 + 574 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 63 ways as a sum of consecutive naturals, for example, 43102705 + ... + 43161431.

It is an arithmetic number, because the mean of its divisors is an integer number (39794092800).

Almost surely, 2^{2533016957436} 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 2533016957436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3820232908800).

2533016957436 is an abundant number, since it is smaller than the sum of its proper divisors (5107448860164).

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

2533016957436 is a wasteful number, since it uses less digits than its factorization.

2533016957436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59773 (or 59765 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 54.

The spelling of 2533016957436 in words is "two trillion, five hundred thirty-three billion, sixteen million, nine hundred fifty-seven thousand, four hundred thirty-six".