461156175150 has 288 divisors, whose sum is σ = 1294505432064. Its totient is φ = 107743104000.

The previous prime is 461156175131. The next prime is 461156175287. The reversal of 461156175150 is 51571651164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 534363619 + ... + 534364481.

It is an arithmetic number, because the mean of its divisors is an integer number (4494810528).

Almost surely, 2^461156175150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461156175150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647252716032).

461156175150 is an abundant number, since it is smaller than the sum of its proper divisors (833349256914).

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

461156175150 is a wasteful number, since it uses less digits than its factorization.

461156175150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 1252 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 42.

The spelling of 461156175150 in words is "four hundred sixty-one billion, one hundred fifty-six million, one hundred seventy-five thousand, one hundred fifty".