2054536542074 has 16 divisors (see below), whose sum is σ = 3105426240576. Its totient is φ = 1019394948000.

The previous prime is 2054536542073. The next prime is 2054536542077. The reversal of 2054536542074 is 4702456354502.

It is a super-2 number, since 2×2054536542074² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2054536542073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9939374 + ... + 10143974.

It is an arithmetic number, because the mean of its divisors is an integer number (194089140036).

Almost surely, 2^{2054536542074} is an apocalyptic number.

2054536542074 is a deficient number, since it is larger than the sum of its proper divisors (1050889698502).

2054536542074 is a wasteful number, since it uses less digits than its factorization.

2054536542074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243061.

The product of its (nonzero) digits is 4032000, while the sum is 47.

The spelling of 2054536542074 in words is "two trillion, fifty-four billion, five hundred thirty-six million, five hundred forty-two thousand, seventy-four".