2053064634 has 16 divisors (see below), whose sum is σ = 4119336000. Its totient is φ = 682153760.

The previous prime is 2053064633. The next prime is 2053064639. The reversal of 2053064634 is 4364603502.

It is a junction number, because it is equal to n+sod(n) for n = 2053064595 and 2053064604.

It is not an unprimeable number, because it can be changed into a prime (2053064633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548259 + ... + 551990.

It is an arithmetic number, because the mean of its divisors is an integer number (257458500).

Almost surely, 2^2053064634 is an apocalyptic number.

2053064634 is an abundant number, since it is smaller than the sum of its proper divisors (2066271366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053064634 is a wasteful number, since it uses less digits than its factorization.

2053064634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100565.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2053064634 is about 45310.7562726556. The cubic root of 2053064634 is about 1270.9668034504.

The spelling of 2053064634 in words is "two billion, fifty-three million, sixty-four thousand, six hundred thirty-four".