461997518802 has 16 divisors (see below), whose sum is σ = 924030848640. Its totient is φ = 153993204432.

The previous prime is 461997518791. The next prime is 461997518813. The reversal of 461997518802 is 208815799164.

It is an interprime number because it is at equal distance from previous prime (461997518791) and next prime (461997518813).

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, 1322938 + ... + 1635285.

It is an arithmetic number, because the mean of its divisors is an integer number (57751928040).

Almost surely, 2^461997518802 is an apocalyptic number.

461997518802 is an abundant number, since it is smaller than the sum of its proper divisors (462033329838).

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

461997518802 is a wasteful number, since it uses less digits than its factorization.

461997518802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984257.

The product of its (nonzero) digits is 8709120, while the sum is 60.

The spelling of 461997518802 in words is "four hundred sixty-one billion, nine hundred ninety-seven million, five hundred eighteen thousand, eight hundred two".