2523983766 has 8 divisors (see below), whose sum is σ = 5047967544. Its totient is φ = 841327920.

The previous prime is 2523983753. The next prime is 2523983779. The reversal of 2523983766 is 6673893252.

It is an interprime number because it is at equal distance from previous prime (2523983753) and next prime (2523983779).

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

2523983766 is an admirable number.

It is a congruent 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, 210331975 + ... + 210331986.

It is an arithmetic number, because the mean of its divisors is an integer number (630995943).

Almost surely, 2^2523983766 is an apocalyptic number.

2523983766 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.

2523983766 is a wasteful number, since it uses less digits than its factorization.

2523983766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420663966.

The product of its digits is 3265920, while the sum is 51.

The square root of 2523983766 is about 50239.2651817281. The cubic root of 2523983766 is about 1361.5351332388.

The spelling of 2523983766 in words is "two billion, five hundred twenty-three million, nine hundred eighty-three thousand, seven hundred sixty-six".