2612315055443 has 4 divisors (see below), whose sum is σ = 2612340089520. Its totient is φ = 2612290021368.

The previous prime is 2612315055323. The next prime is 2612315055481. The reversal of 2612315055443 is 3445505132162.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2612315055443 - 2¹⁸ = 2612314793299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2612315055443.

It is not an unprimeable number, because it can be changed into a prime (2612315055943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12359855 + ... + 12569432.

It is an arithmetic number, because the mean of its divisors is an integer number (653085022380).

Almost surely, 2^{2612315055443} is an apocalyptic number.

2612315055443 is a deficient number, since it is larger than the sum of its proper divisors (25034077).

2612315055443 is a wasteful number, since it uses less digits than its factorization.

2612315055443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25034076.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 2612315055443 in words is "two trillion, six hundred twelve billion, three hundred fifteen million, fifty-five thousand, four hundred forty-three".