2064551426 has 32 divisors (see below), whose sum is σ = 3572136192. Its totient is φ = 876614400.

The previous prime is 2064551407. The next prime is 2064551429. The reversal of 2064551426 is 6241554602.

It is not an unprimeable number, because it can be changed into a prime (2064551429) 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, 965030 + ... + 967166.

It is an arithmetic number, because the mean of its divisors is an integer number (111629256).

Almost surely, 2^2064551426 is an apocalyptic number.

2064551426 is a deficient number, since it is larger than the sum of its proper divisors (1507584766).

2064551426 is a wasteful number, since it uses less digits than its factorization.

2064551426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754.

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

The square root of 2064551426 is about 45437.3351551343. The cubic root of 2064551426 is about 1273.3327280103.

The spelling of 2064551426 in words is "two billion, sixty-four million, five hundred fifty-one thousand, four hundred twenty-six".