2528050028 has 24 divisors (see below), whose sum is σ = 5061329952. Its totient is φ = 1082329344.

The previous prime is 2528050027. The next prime is 2528050033. The reversal of 2528050028 is 8200508252.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2528049976 and 2528050003.

It is not an unprimeable number, because it can be changed into a prime (2528050027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18851 + ... + 73562.

It is an arithmetic number, because the mean of its divisors is an integer number (210888748).

Almost surely, 2^2528050028 is an apocalyptic number.

2528050028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2528050028 is an abundant number, since it is smaller than the sum of its proper divisors (2533279924).

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

2528050028 is a wasteful number, since it uses less digits than its factorization.

2528050028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93401 (or 93399 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 2528050028 is about 50279.7178591925. The cubic root of 2528050028 is about 1362.2659076322.

The spelling of 2528050028 in words is "two billion, five hundred twenty-eight million, fifty thousand, twenty-eight".