4251113553505 has 32 divisors (see below), whose sum is σ = 6278741280000. Its totient is φ = 2690740346112.

The previous prime is 4251113553481. The next prime is 4251113553529. The reversal of 4251113553505 is 5053553111524.

It is an interprime number because it is at equal distance from previous prime (4251113553481) and next prime (4251113553529).

It is not a de Polignac number, because 4251113553505 - 2⁷ = 4251113553377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19684651 + ... + 19899439.

It is an arithmetic number, because the mean of its divisors is an integer number (196210665000).

Almost surely, 2^{4251113553505} is an apocalyptic number.

It is an amenable number.

4251113553505 is a deficient number, since it is larger than the sum of its proper divisors (2027627726495).

4251113553505 is a wasteful number, since it uses less digits than its factorization.

4251113553505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258313.

The product of its (nonzero) digits is 225000, while the sum is 40.

The spelling of 4251113553505 in words is "four trillion, two hundred fifty-one billion, one hundred thirteen million, five hundred fifty-three thousand, five hundred five".