461703154562501 has 4 divisors (see below), whose sum is σ = 461704455918432. Its totient is φ = 461701853206572.

The previous prime is 461703154562471. The next prime is 461703154562513. The reversal of 461703154562501 is 105265451307164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 461703154562501 - 2¹⁸ = 461703154300357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 461703154562501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461703154562801) 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, 650145641 + ... + 650855406.

It is an arithmetic number, because the mean of its divisors is an integer number (115426113979608).

Almost surely, 2^{461703154562501} is an apocalyptic number.

It is an amenable number.

461703154562501 is a deficient number, since it is larger than the sum of its proper divisors (1301355931).

461703154562501 is a wasteful number, since it uses less digits than its factorization.

461703154562501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301355930.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 461703154562501 in words is "four hundred sixty-one trillion, seven hundred three billion, one hundred fifty-four million, five hundred sixty-two thousand, five hundred one".