20325425526635 has 8 divisors (see below), whose sum is σ = 24664561313760. Its totient is φ = 16077639966784.

The previous prime is 20325425526629. The next prime is 20325425526673. The reversal of 20325425526635 is 53662552452302.

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 20325425526635 - 2¹⁸ = 20325425264491 is a prime.

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, 22837556327 + ... + 22837557216.

It is an arithmetic number, because the mean of its divisors is an integer number (3083070164220).

Almost surely, 2^{20325425526635} is an apocalyptic number.

20325425526635 is a deficient number, since it is larger than the sum of its proper divisors (4339135787125).

20325425526635 is an equidigital number, since it uses as much as digits as its factorization.

20325425526635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45675113637.

The product of its (nonzero) digits is 12960000, while the sum is 50.

Adding to 20325425526635 its reverse (53662552452302), we get a palindrome (73987977978937).

The spelling of 20325425526635 in words is "twenty trillion, three hundred twenty-five billion, four hundred twenty-five million, five hundred twenty-six thousand, six hundred thirty-five".