2113536212654 has 32 divisors (see below), whose sum is σ = 3259859111040. Its totient is φ = 1026985239072.

The previous prime is 2113536212651. The next prime is 2113536212681. The reversal of 2113536212654 is 4562126353112.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113536212651) 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, 291800357 + ... + 291807599.

It is an arithmetic number, because the mean of its divisors is an integer number (101870597220).

Almost surely, 2^{2113536212654} is an apocalyptic number.

2113536212654 is a deficient number, since it is larger than the sum of its proper divisors (1146322898386).

2113536212654 is a wasteful number, since it uses less digits than its factorization.

2113536212654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11424.

The product of its digits is 259200, while the sum is 41.

The spelling of 2113536212654 in words is "two trillion, one hundred thirteen billion, five hundred thirty-six million, two hundred twelve thousand, six hundred fifty-four".