2328526905978 has 32 divisors (see below), whose sum is σ = 5731758539136. Its totient is φ = 614116986048.

The previous prime is 2328526905959. The next prime is 2328526906009. The reversal of 2328526905978 is 8795096258232.

It is a happy number.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 2132350101 + ... + 2132351192.

It is an arithmetic number, because the mean of its divisors is an integer number (179117454348).

Almost surely, 2^{2328526905978} is an apocalyptic number.

2328526905978 is an abundant number, since it is smaller than the sum of its proper divisors (3403231633158).

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

2328526905978 is a wasteful number, since it uses less digits than its factorization.

2328526905978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264701318.

The product of its (nonzero) digits is 130636800, while the sum is 66.

The spelling of 2328526905978 in words is "two trillion, three hundred twenty-eight billion, five hundred twenty-six million, nine hundred five thousand, nine hundred seventy-eight".