2572952766 has 16 divisors (see below), whose sum is σ = 5147161104. Its totient is φ = 857441664.

The previous prime is 2572952747. The next prime is 2572952777. The reversal of 2572952766 is 6672592752.

It is a happy number.

2572952766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24541 + ... + 75816.

It is an arithmetic number, because the mean of its divisors is an integer number (321697569).

Almost surely, 2^2572952766 is an apocalyptic number.

2572952766 is an abundant number, since it is smaller than the sum of its proper divisors (2574208338).

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

2572952766 is a wasteful number, since it uses less digits than its factorization.

2572952766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104635.

The product of its digits is 3175200, while the sum is 51.

The square root of 2572952766 is about 50724.2818184743. The cubic root of 2572952766 is about 1370.2840560410.

The spelling of 2572952766 in words is "two billion, five hundred seventy-two million, nine hundred fifty-two thousand, seven hundred sixty-six".