461579854753 has 2 divisors, whose sum is σ = 461579854754. Its totient is φ = 461579854752.

The previous prime is 461579854639. The next prime is 461579854759. The reversal of 461579854753 is 357458975164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 413676653329 + 47903201424 = 643177^2 + 218868^2 .

It is a cyclic number.

It is not a de Polignac number, because 461579854753 - 2¹³ = 461579846561 is a prime.

It is not a weakly prime, because it can be changed into another prime (461579854759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230789927376 + 230789927377.

It is an arithmetic number, because the mean of its divisors is an integer number (230789927377).

Almost surely, 2^461579854753 is an apocalyptic number.

It is an amenable number.

461579854753 is a deficient number, since it is larger than the sum of its proper divisors (1).

461579854753 is an equidigital number, since it uses as much as digits as its factorization.

461579854753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008000, while the sum is 64.

The spelling of 461579854753 in words is "four hundred sixty-one billion, five hundred seventy-nine million, eight hundred fifty-four thousand, seven hundred fifty-three".