461484503666782 has 4 divisors (see below), whose sum is σ = 692226755500176. Its totient is φ = 230742251833390.

The previous prime is 461484503666761. The next prime is 461484503666783. The reversal of 461484503666782 is 287666305484164.

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

It is a super-2 number, since 2×461484503666782² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461484503666783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115371125916694 + ... + 115371125916697.

It is an arithmetic number, because the mean of its divisors is an integer number (173056688875044).

Almost surely, 2^{461484503666782} is an apocalyptic number.

461484503666782 is a deficient number, since it is larger than the sum of its proper divisors (230742251833394).

461484503666782 is a wasteful number, since it uses less digits than its factorization.

461484503666782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230742251833393.

The product of its (nonzero) digits is 1114767360, while the sum is 70.

The spelling of 461484503666782 in words is "four hundred sixty-one trillion, four hundred eighty-four billion, five hundred three million, six hundred sixty-six thousand, seven hundred eighty-two".