20282041625 has 16 divisors (see below), whose sum is σ = 26644200960. Its totient is φ = 15371650800.

The previous prime is 20282041567. The next prime is 20282041657. The reversal of 20282041625 is 52614028202.

It is not a de Polignac number, because 20282041625 - 2⁶ = 20282041561 is a prime.

It is a super-2 number, since 2×20282041625² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20282041591 and 20282041600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4267529 + ... + 4272278.

It is an arithmetic number, because the mean of its divisors is an integer number (1665262560).

Almost surely, 2^20282041625 is an apocalyptic number.

20282041625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20282041625 is a deficient number, since it is larger than the sum of its proper divisors (6362159335).

20282041625 is an equidigital number, since it uses as much as digits as its factorization.

20282041625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8539841 (or 8539831 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 20282041625 its reverse (52614028202), we get a palindrome (72896069827).

The spelling of 20282041625 in words is "twenty billion, two hundred eighty-two million, forty-one thousand, six hundred twenty-five".