461523314550 has 48 divisors (see below), whose sum is σ = 1148709973392. Its totient is φ = 122628566400.

The previous prime is 461523314521. The next prime is 461523314563. The reversal of 461523314550 is 55413325164.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 461523314499 and 461523314508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5512281 + ... + 5595380.

It is an arithmetic number, because the mean of its divisors is an integer number (23931457779).

Almost surely, 2^461523314550 is an apocalyptic number.

461523314550 is an abundant number, since it is smaller than the sum of its proper divisors (687186658842).

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

461523314550 is a wasteful number, since it uses less digits than its factorization.

461523314550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11107953 (or 11107948 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 461523314550 in words is "four hundred sixty-one billion, five hundred twenty-three million, three hundred fourteen thousand, five hundred fifty".