2054164526 has 16 divisors (see below), whose sum is σ = 3091092624. Its totient is φ = 1023806784.

The previous prime is 2054164433. The next prime is 2054164529. The reversal of 2054164526 is 6254614502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054164529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348001 + ... + 1349523.

It is an arithmetic number, because the mean of its divisors is an integer number (193193289).

Almost surely, 2^2054164526 is an apocalyptic number.

2054164526 is a deficient number, since it is larger than the sum of its proper divisors (1036928098).

2054164526 is a wasteful number, since it uses less digits than its factorization.

2054164526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2054164526 is about 45322.8918538965. The cubic root of 2054164526 is about 1271.1937287068.

The spelling of 2054164526 in words is "two billion, fifty-four million, one hundred sixty-four thousand, five hundred twenty-six".