6252406982450 has 12 divisors (see below), whose sum is σ = 11629476987450. Its totient is φ = 2500962792960.

The previous prime is 6252406982447. The next prime is 6252406982489. The reversal of 6252406982450 is 542896042526.

It can be written as a sum of positive squares in 3 ways, for example, as 5463022710721 + 789384271729 = 2337311^2 + 888473^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6252406982392 and 6252406982401.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62524069775 + ... + 62524069874.

Almost surely, 2^{6252406982450} is an apocalyptic number.

6252406982450 is a deficient number, since it is larger than the sum of its proper divisors (5377070005000).

6252406982450 is a wasteful number, since it uses less digits than its factorization.

6252406982450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125048139661 (or 125048139656 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 6252406982450 in words is "six trillion, two hundred fifty-two billion, four hundred six million, nine hundred eighty-two thousand, four hundred fifty".