461611172506210 has 16 divisors (see below), whose sum is σ = 843301604699136. Its totient is φ = 181888581405168.

The previous prime is 461611172506163. The next prime is 461611172506219. The reversal of 461611172506210 is 12605271116164.

It is not an unprimeable number, because it can be changed into a prime (461611172506219) 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, 344485948962 + ... + 344485950301.

It is an arithmetic number, because the mean of its divisors is an integer number (52706350293696).

Almost surely, 2^{461611172506210} is an apocalyptic number.

461611172506210 is a deficient number, since it is larger than the sum of its proper divisors (381690432192926).

461611172506210 is a wasteful number, since it uses less digits than its factorization.

461611172506210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688971899337.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 461611172506210 in words is "four hundred sixty-one trillion, six hundred eleven billion, one hundred seventy-two million, five hundred six thousand, two hundred ten".