2528793766 has 8 divisors (see below), whose sum is σ = 3796768944. Its totient is φ = 1263204120.

The previous prime is 2528793731. The next prime is 2528793767. The reversal of 2528793766 is 6673978252.

2528793766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528793767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593730 + ... + 597973.

It is an arithmetic number, because the mean of its divisors is an integer number (474596118).

Almost surely, 2^2528793766 is an apocalyptic number.

2528793766 is a deficient number, since it is larger than the sum of its proper divisors (1267975178).

2528793766 is a wasteful number, since it uses less digits than its factorization.

2528793766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192766.

The product of its digits is 7620480, while the sum is 55.

The square root of 2528793766 is about 50287.1133194181. The cubic root of 2528793766 is about 1362.3994848387.

The spelling of 2528793766 in words is "two billion, five hundred twenty-eight million, seven hundred ninety-three thousand, seven hundred sixty-six".