2652026451943 has 12 divisors (see below), whose sum is σ = 2943899109144. Its totient is φ = 2387062502000.

The previous prime is 2652026451937. The next prime is 2652026451947. The reversal of 2652026451943 is 3491546202562.

It is a de Polignac number, because none of the positive numbers 2^k-2652026451943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652026451947) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 108490621 + ... + 108515062.

It is an arithmetic number, because the mean of its divisors is an integer number (245324925762).

Almost surely, 2^{2652026451943} is an apocalyptic number.

2652026451943 is a deficient number, since it is larger than the sum of its proper divisors (291872657201).

2652026451943 is a wasteful number, since it uses less digits than its factorization.

2652026451943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217005806 (or 217005795 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 2652026451943 in words is "two trillion, six hundred fifty-two billion, twenty-six million, four hundred fifty-one thousand, nine hundred forty-three".