2528858038 has 16 divisors (see below), whose sum is σ = 4340841120. Its totient is φ = 1082382336.

The previous prime is 2528858023. The next prime is 2528858039. The reversal of 2528858038 is 8308588252.

It is a junction number, because it is equal to n+sod(n) for n = 2528857982 and 2528858000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528858039) 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, 106681 + ... + 128212.

It is an arithmetic number, because the mean of its divisors is an integer number (271302570).

Almost surely, 2^2528858038 is an apocalyptic number.

2528858038 is a deficient number, since it is larger than the sum of its proper divisors (1811983082).

2528858038 is a wasteful number, since it uses less digits than its factorization.

2528858038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235671.

The product of its (nonzero) digits is 1228800, while the sum is 49.

The square root of 2528858038 is about 50287.7523657600. The cubic root of 2528858038 is about 1362.4110270212.

The spelling of 2528858038 in words is "two billion, five hundred twenty-eight million, eight hundred fifty-eight thousand, thirty-eight".