63525012462393 has 16 divisors (see below), whose sum is σ = 92232322996800. Its totient is φ = 38737575656640.

The previous prime is 63525012462367. The next prime is 63525012462403. The reversal of 63525012462393 is 39326421052536.

It is not a de Polignac number, because 63525012462393 - 2¹⁰ = 63525012461369 is a prime.

It is a super-2 number, since 2×63525012462393² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63525012462323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19215065638 + ... + 19215068943.

It is an arithmetic number, because the mean of its divisors is an integer number (5764520187300).

Almost surely, 2^{63525012462393} is an apocalyptic number.

It is an amenable number.

63525012462393 is a deficient number, since it is larger than the sum of its proper divisors (28707310534407).

63525012462393 is a wasteful number, since it uses less digits than its factorization.

63525012462393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38430134632.

The product of its (nonzero) digits is 6998400, while the sum is 51.

The spelling of 63525012462393 in words is "sixty-three trillion, five hundred twenty-five billion, twelve million, four hundred sixty-two thousand, three hundred ninety-three".