461765145451 has 8 divisors (see below), whose sum is σ = 470271297600. Its totient is φ = 453281647560.

The previous prime is 461765145427. The next prime is 461765145461. The reversal of 461765145451 is 154541567164.

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 461765145451 - 2¹¹ = 461765143403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461765145395 and 461765145404.

It is not an unprimeable number, because it can be changed into a prime (461765145461) 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, 5622421 + ... + 5703958.

It is an arithmetic number, because the mean of its divisors is an integer number (58783912200).

Almost surely, 2^461765145451 is an apocalyptic number.

461765145451 is a deficient number, since it is larger than the sum of its proper divisors (8506152149).

461765145451 is a wasteful number, since it uses less digits than its factorization.

461765145451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327129.

The product of its digits is 2016000, while the sum is 49.

The spelling of 461765145451 in words is "four hundred sixty-one billion, seven hundred sixty-five million, one hundred forty-five thousand, four hundred fifty-one".