461606620304602 has 4 divisors (see below), whose sum is σ = 692409930456906. Its totient is φ = 230803310152300.

The previous prime is 461606620304597. The next prime is 461606620304603. The reversal of 461606620304602 is 206403026606164.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 461584212909121 + 22407395481 = 21484511^2 + 149691^2 .

It is not an unprimeable number, because it can be changed into a prime (461606620304603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115401655076149 + ... + 115401655076152.

Almost surely, 2^{461606620304602} is an apocalyptic number.

461606620304602 is a deficient number, since it is larger than the sum of its proper divisors (230803310152304).

461606620304602 is a wasteful number, since it uses less digits than its factorization.

461606620304602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230803310152303.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 461606620304602 in words is "four hundred sixty-one trillion, six hundred six billion, six hundred twenty million, three hundred four thousand, six hundred two".