25050528005 has 8 divisors (see below), whose sum is σ = 30061504512. Its totient is φ = 20039841808.

The previous prime is 25050527987. The next prime is 25050528037. The reversal of 25050528005 is 50082505052.

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

It is a cyclic number.

It is not a de Polignac number, because 25050528005 - 2¹⁶ = 25050462469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238412 + ... + 327018.

It is an arithmetic number, because the mean of its divisors is an integer number (3757688064).

Almost surely, 2^25050528005 is an apocalyptic number.

It is an amenable number.

25050528005 is a deficient number, since it is larger than the sum of its proper divisors (5010976507).

25050528005 is an equidigital number, since it uses as much as digits as its factorization.

25050528005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145155.

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 25050528005 in words is "twenty-five billion, fifty million, five hundred twenty-eight thousand, five".