461546057 has 8 divisors (see below), whose sum is σ = 528412800. Its totient is φ = 394912224.

The previous prime is 461546051. The next prime is 461546087. The reversal of 461546057 is 750645164.

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

It is not a de Polignac number, because 461546057 - 2⁶ = 461545993 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 461546057.

It is not an unprimeable number, because it can be changed into a prime (461546051) 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, 53957 + ... + 61922.

It is an arithmetic number, because the mean of its divisors is an integer number (66051600).

Almost surely, 2^461546057 is an apocalyptic number.

It is an amenable number.

461546057 is a deficient number, since it is larger than the sum of its proper divisors (66866743).

461546057 is a wasteful number, since it uses less digits than its factorization.

461546057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116455.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 461546057 is about 21483.6229952026. The cubic root of 461546057 is about 772.8081290528.

The spelling of 461546057 in words is "four hundred sixty-one million, five hundred forty-six thousand, fifty-seven".