54634643262 has 64 divisors (see below), whose sum is σ = 124090686720. Its totient is φ = 17813844000.

The previous prime is 54634643251. The next prime is 54634643303. The reversal of 54634643262 is 26234643645.

54634643262 is a `hidden beast` number, since 5 + 4 + 6 + 346 + 43 + 262 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392337 + ... + 513027.

It is an arithmetic number, because the mean of its divisors is an integer number (1938916980).

Almost surely, 2^54634643262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54634643262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62045343360).

54634643262 is an abundant number, since it is smaller than the sum of its proper divisors (69456043458).

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

54634643262 is a wasteful number, since it uses less digits than its factorization.

54634643262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120886 (or 120880 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 45.

The spelling of 54634643262 in words is "fifty-four billion, six hundred thirty-four million, six hundred forty-three thousand, two hundred sixty-two".