427612828652 has 6 divisors (see below), whose sum is σ = 748322450148. Its totient is φ = 213806414324.

The previous prime is 427612828627. The next prime is 427612828673. The reversal of 427612828652 is 256828216724.

It is a junction number, because it is equal to n+sod(n) for n = 427612828594 and 427612828603.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53451603578 + ... + 53451603585.

It is an arithmetic number, because the mean of its divisors is an integer number (124720408358).

Almost surely, 2^427612828652 is an apocalyptic number.

It is an amenable number.

427612828652 is a deficient number, since it is larger than the sum of its proper divisors (320709621496).

427612828652 is a wasteful number, since it uses less digits than its factorization.

427612828652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106903207167 (or 106903207165 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 53.

The spelling of 427612828652 in words is "four hundred twenty-seven billion, six hundred twelve million, eight hundred twenty-eight thousand, six hundred fifty-two".