634432060046503 has 8 divisors (see below), whose sum is σ = 637916761276416. Its totient is φ = 630949057435800.

The previous prime is 634432060046459. The next prime is 634432060046563. The reversal of 634432060046503 is 305640060234436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-634432060046503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634432060046563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423905751 + ... + 425399752.

It is an arithmetic number, because the mean of its divisors is an integer number (79739595159552).

Almost surely, 2^{634432060046503} is an apocalyptic number.

634432060046503 is a deficient number, since it is larger than the sum of its proper divisors (3484701229913).

634432060046503 is a wasteful number, since it uses less digits than its factorization.

634432060046503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849309605.

The product of its (nonzero) digits is 3732480, while the sum is 46.

The spelling of 634432060046503 in words is "six hundred thirty-four trillion, four hundred thirty-two billion, sixty million, forty-six thousand, five hundred three".