2528376752 has 40 divisors (see below), whose sum is σ = 5576428800. Its totient is φ = 1099292480.

The previous prime is 2528376749. The next prime is 2528376769. The reversal of 2528376752 is 2576738252.

It is a junction number, because it is equal to n+sod(n) for n = 2528376697 and 2528376706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308252 + ... + 316347.

It is an arithmetic number, because the mean of its divisors is an integer number (139410720).

Almost surely, 2^2528376752 is an apocalyptic number.

2528376752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2528376752 is an abundant number, since it is smaller than the sum of its proper divisors (3048052048).

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

2528376752 is a wasteful number, since it uses less digits than its factorization.

2528376752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624641 (or 624635 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 47.

The square root of 2528376752 is about 50282.9668178002. The cubic root of 2528376752 is about 1362.3245913065.

The spelling of 2528376752 in words is "two billion, five hundred twenty-eight million, three hundred seventy-six thousand, seven hundred fifty-two".