461620134603 has 6 divisors (see below), whose sum is σ = 666784638884. Its totient is φ = 307746756396.

The previous prime is 461620134587. The next prime is 461620134643. The reversal of 461620134603 is 306431026164.

461620134603 is a `hidden beast` number, since 4 + 6 + 16 + 2 + 0 + 1 + 34 + 603 = 666.

It is not a de Polignac number, because 461620134603 - 2⁴ = 461620134587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461620134643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25645563025 + ... + 25645563042.

Almost surely, 2^461620134603 is an apocalyptic number.

461620134603 is a deficient number, since it is larger than the sum of its proper divisors (205164504281).

461620134603 is a wasteful number, since it uses less digits than its factorization.

461620134603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51291126073 (or 51291126070 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 461620134603 in words is "four hundred sixty-one billion, six hundred twenty million, one hundred thirty-four thousand, six hundred three".