462546601044545 has 4 divisors (see below), whose sum is σ = 555055921253460. Its totient is φ = 370037280835632.

The previous prime is 462546601044461. The next prime is 462546601044551. The reversal of 462546601044545 is 545440106645264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 232763477401744 + 229783123642801 = 15256588^2 + 15158599^2 .

It is a cyclic number.

It is not a de Polignac number, because 462546601044545 - 2¹⁸ = 462546600782401 is a prime.

It is a super-2 number, since 2×462546601044545² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46254660104450 + ... + 46254660104459.

It is an arithmetic number, because the mean of its divisors is an integer number (138763980313365).

Almost surely, 2^{462546601044545} is an apocalyptic number.

It is an amenable number.

462546601044545 is a deficient number, since it is larger than the sum of its proper divisors (92509320208915).

462546601044545 is an equidigital number, since it uses as much as digits as its factorization.

462546601044545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92509320208914.

The product of its (nonzero) digits is 55296000, while the sum is 56.

The spelling of 462546601044545 in words is "four hundred sixty-two trillion, five hundred forty-six billion, six hundred one million, forty-four thousand, five hundred forty-five".