461550767208 has 32 divisors (see below), whose sum is σ = 1153901513760. Its totient is φ = 153846976320.

The previous prime is 461550767137. The next prime is 461550767231. The reversal of 461550767208 is 802767055164.

It is a super-2 number, since 2×461550767208² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118943 + ... + 1474833.

It is an arithmetic number, because the mean of its divisors is an integer number (36059422305).

Almost surely, 2^461550767208 is an apocalyptic number.

It is an amenable number.

461550767208 is an abundant number, since it is smaller than the sum of its proper divisors (692350746552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461550767208 is a wasteful number, since it uses less digits than its factorization.

461550767208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409937 (or 409933 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 461550767208 in words is "four hundred sixty-one billion, five hundred fifty million, seven hundred sixty-seven thousand, two hundred eight".