461133220541 has 8 divisors (see below), whose sum is σ = 527015589504. Its totient is φ = 395252400240.

The previous prime is 461133220529. The next prime is 461133220553. The reversal of 461133220541 is 145022331164.

It is an interprime number because it is at equal distance from previous prime (461133220529) and next prime (461133220553).

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

It is a cyclic number.

It is not a de Polignac number, because 461133220541 - 2⁶ = 461133220477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461133220498 and 461133220507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461133220441) 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, 342611 + ... + 1019631.

It is an arithmetic number, because the mean of its divisors is an integer number (65876948688).

Almost surely, 2^461133220541 is an apocalyptic number.

It is an amenable number.

461133220541 is a deficient number, since it is larger than the sum of its proper divisors (65882368963).

461133220541 is an equidigital number, since it uses as much as digits as its factorization.

461133220541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774331.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 461133220541 in words is "four hundred sixty-one billion, one hundred thirty-three million, two hundred twenty thousand, five hundred forty-one".