2054645530264 has 8 divisors (see below), whose sum is σ = 3852460369260. Its totient is φ = 1027322765128.

The previous prime is 2054645530219. The next prime is 2054645530283. The reversal of 2054645530264 is 4620355464502.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128415345634 + ... + 128415345649.

Almost surely, 2^{2054645530264} is an apocalyptic number.

It is an amenable number.

2054645530264 is a deficient number, since it is larger than the sum of its proper divisors (1797814838996).

2054645530264 is a wasteful number, since it uses less digits than its factorization.

2054645530264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256830691289 (or 256830691285 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 2054645530264 in words is "two trillion, fifty-four billion, six hundred forty-five million, five hundred thirty thousand, two hundred sixty-four".