2664554662 has 32 divisors (see below), whose sum is σ = 5018952960. Its totient is φ = 1030661280.

The previous prime is 2664554657. The next prime is 2664554671.

2664554662 is nontrivially palindromic in base 10.

2664554662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40833 + ... + 83644.

It is an arithmetic number, because the mean of its divisors is an integer number (156842280).

Almost surely, 2^2664554662 is an apocalyptic number.

2664554662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2664554662 is a deficient number, since it is larger than the sum of its proper divisors (2354398298).

2664554662 is a wasteful number, since it uses less digits than its factorization.

2664554662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124636.

The product of its digits is 2073600, while the sum is 46.

The square root of 2664554662 is about 51619.3245015856. The cubic root of 2664554662 is about 1386.3563564475.

The spelling of 2664554662 in words is "two billion, six hundred sixty-four million, five hundred fifty-four thousand, six hundred sixty-two".