461308578877051 has 8 divisors (see below), whose sum is σ = 461428910071808. Its totient is φ = 461188256337000.

The previous prime is 461308578877049. The next prime is 461308578877067. The reversal of 461308578877051 is 150778875803164.

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 461308578877051 - 2¹ = 461308578877049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461308578875051) 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, 105146566 + ... + 109445956.

It is an arithmetic number, because the mean of its divisors is an integer number (57678613758976).

Almost surely, 2^{461308578877051} is an apocalyptic number.

461308578877051 is a deficient number, since it is larger than the sum of its proper divisors (120331194757).

461308578877051 is a wasteful number, since it uses less digits than its factorization.

461308578877051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4327353.

The product of its (nonzero) digits is 316108800, while the sum is 70.

The spelling of 461308578877051 in words is "four hundred sixty-one trillion, three hundred eight billion, five hundred seventy-eight million, eight hundred seventy-seven thousand, fifty-one".