63264530461 has 8 divisors (see below), whose sum is σ = 69018856704. Its totient is φ = 57510705120.

The previous prime is 63264530453. The next prime is 63264530479. The reversal of 63264530461 is 16403546236.

It is a happy number.

63264530461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63264530461 - 2³ = 63264530453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63264530761) 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, 168916 + ... + 393778.

It is an arithmetic number, because the mean of its divisors is an integer number (8627357088).

Almost surely, 2^63264530461 is an apocalyptic number.

It is an amenable number.

63264530461 is a deficient number, since it is larger than the sum of its proper divisors (5754326243).

63264530461 is a wasteful number, since it uses less digits than its factorization.

63264530461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250451.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 63264530461 in words is "sixty-three billion, two hundred sixty-four million, five hundred thirty thousand, four hundred sixty-one".