63603423136245 has 64 divisors (see below), whose sum is σ = 106450428096000. Its totient is φ = 32367469854720.

The previous prime is 63603423136177. The next prime is 63603423136277. The reversal of 63603423136245 is 54263132430636.

It is not a de Polignac number, because 63603423136245 - 2²⁴ = 63603406359029 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63603423136194 and 63603423136203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 365346981 + ... + 365521029.

It is an arithmetic number, because the mean of its divisors is an integer number (1663287939000).

Almost surely, 2^{63603423136245} is an apocalyptic number.

It is an amenable number.

63603423136245 is a deficient number, since it is larger than the sum of its proper divisors (42847004959755).

63603423136245 is a wasteful number, since it uses less digits than its factorization.

63603423136245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176670.

The product of its (nonzero) digits is 5598720, while the sum is 48.

The spelling of 63603423136245 in words is "sixty-three trillion, six hundred three billion, four hundred twenty-three million, one hundred thirty-six thousand, two hundred forty-five".