550634063460 has 192 divisors, whose sum is σ = 1674777350400. Its totient is φ = 134367787008.

The previous prime is 550634063429. The next prime is 550634063489. The reversal of 550634063460 is 64360436055.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82070586 + ... + 82077294.

It is an arithmetic number, because the mean of its divisors is an integer number (8722798700).

Almost surely, 2^550634063460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550634063460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (837388675200).

550634063460 is an abundant number, since it is smaller than the sum of its proper divisors (1124143286940).

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

550634063460 is a wasteful number, since it uses less digits than its factorization.

550634063460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630 (or 7628 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 550634063460 in words is "five hundred fifty billion, six hundred thirty-four million, sixty-three thousand, four hundred sixty".