20476004276325 has 24 divisors (see below), whose sum is σ = 36457788128608. Its totient is φ = 10080494412480.

The previous prime is 20476004276309. The next prime is 20476004276363. The reversal of 20476004276325 is 52367240067402.

It is not a de Polignac number, because 20476004276325 - 2⁴ = 20476004276309 is a prime.

It is a super-2 number, since 2×20476004276325² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10500514039 + ... + 10500515988.

Almost surely, 2^{20476004276325} is an apocalyptic number.

20476004276325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20476004276325 is a deficient number, since it is larger than the sum of its proper divisors (15981783852283).

20476004276325 is a wasteful number, since it uses less digits than its factorization.

20476004276325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21001030053 (or 21001030048 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 20476004276325 in words is "twenty trillion, four hundred seventy-six billion, four million, two hundred seventy-six thousand, three hundred twenty-five".