461346545 has 16 divisors (see below), whose sum is σ = 607331520. Its totient is φ = 333643200.

The previous prime is 461346511. The next prime is 461346551. The reversal of 461346545 is 545643164.

It is not a de Polignac number, because 461346545 - 2⁶ = 461346481 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 461346499 and 461346508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13586 + ... + 33275.

It is an arithmetic number, because the mean of its divisors is an integer number (37958220).

Almost surely, 2^461346545 is an apocalyptic number.

It is an amenable number.

461346545 is a deficient number, since it is larger than the sum of its proper divisors (145984975).

461346545 is a wasteful number, since it uses less digits than its factorization.

461346545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47056.

The product of its digits is 172800, while the sum is 38.

The square root of 461346545 is about 21478.9791424080. The cubic root of 461346545 is about 772.6967593676.

The spelling of 461346545 in words is "four hundred sixty-one million, three hundred forty-six thousand, five hundred forty-five".