63461342603 has 4 divisors (see below), whose sum is σ = 63461922000. Its totient is φ = 63460763208.

The previous prime is 63461342591. The next prime is 63461342629. The reversal of 63461342603 is 30624316436.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 63461342603 - 2¹⁶ = 63461277067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63461342683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69728 + ... + 363021.

It is an arithmetic number, because the mean of its divisors is an integer number (15865480500).

Almost surely, 2^63461342603 is an apocalyptic number.

63461342603 is a deficient number, since it is larger than the sum of its proper divisors (579397).

63461342603 is a wasteful number, since it uses less digits than its factorization.

63461342603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579396.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 63461342603 in words is "sixty-three billion, four hundred sixty-one million, three hundred forty-two thousand, six hundred three".