2054562434516 has 6 divisors (see below), whose sum is σ = 3595484260410. Its totient is φ = 1027281217256.

The previous prime is 2054562434513. The next prime is 2054562434527. The reversal of 2054562434516 is 6154342654502.

It can be written as a sum of positive squares in only one way, i.e., 2035746825616 + 18815608900 = 1426796^2 + 137170^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054562434513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256820304311 + ... + 256820304318.

It is an arithmetic number, because the mean of its divisors is an integer number (599247376735).

Almost surely, 2^{2054562434516} is an apocalyptic number.

It is an amenable number.

2054562434516 is a deficient number, since it is larger than the sum of its proper divisors (1540921825894).

2054562434516 is a wasteful number, since it uses less digits than its factorization.

2054562434516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513640608633 (or 513640608631 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 2054562434516 in words is "two trillion, fifty-four billion, five hundred sixty-two million, four hundred thirty-four thousand, five hundred sixteen".