2040164562 has 8 divisors (see below), whose sum is σ = 4080329136. Its totient is φ = 680054852.

The previous prime is 2040164531. The next prime is 2040164597. The reversal of 2040164562 is 2654610402.

It is a sphenic number, since it is the product of 3 distinct primes.

2040164562 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170013708 + ... + 170013719.

It is an arithmetic number, because the mean of its divisors is an integer number (510041142).

Almost surely, 2^2040164562 is an apocalyptic number.

2040164562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2040164562 is a wasteful number, since it uses less digits than its factorization.

2040164562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340027432.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2040164562 is about 45168.1808577676. The cubic root of 2040164562 is about 1268.2992428150.

Adding to 2040164562 its reverse (2654610402), we get a palindrome (4694774964).

The spelling of 2040164562 in words is "two billion, forty million, one hundred sixty-four thousand, five hundred sixty-two".