2542530116093 has 32 divisors (see below), whose sum is σ = 2856364093440. Its totient is φ = 2243208723840.

The previous prime is 2542530115987. The next prime is 2542530116099. The reversal of 2542530116093 is 3906110352452.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2542530116093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2542530116093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542530116099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52766030 + ... + 52814192.

It is an arithmetic number, because the mean of its divisors is an integer number (89261377920).

Almost surely, 2^{2542530116093} is an apocalyptic number.

It is an amenable number.

2542530116093 is a deficient number, since it is larger than the sum of its proper divisors (313833977347).

2542530116093 is a wasteful number, since it uses less digits than its factorization.

2542530116093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48929.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 2542530116093 in words is "two trillion, five hundred forty-two billion, five hundred thirty million, one hundred sixteen thousand, ninety-three".