2534726427663 has 16 divisors (see below), whose sum is σ = 3443868481536. Its totient is φ = 1657943386560.

The previous prime is 2534726427643. The next prime is 2534726427689. The reversal of 2534726427663 is 3667246274352.

It is a happy number.

It is not a de Polignac number, because 2534726427663 - 2⁵ = 2534726427631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534726427643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30256845 + ... + 30340502.

It is an arithmetic number, because the mean of its divisors is an integer number (215241780096).

Almost surely, 2^{2534726427663} is an apocalyptic number.

2534726427663 is a deficient number, since it is larger than the sum of its proper divisors (909142053873).

2534726427663 is a wasteful number, since it uses less digits than its factorization.

2534726427663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60597614.

The product of its digits is 60963840, while the sum is 57.

The spelling of 2534726427663 in words is "two trillion, five hundred thirty-four billion, seven hundred twenty-six million, four hundred twenty-seven thousand, six hundred sixty-three".