6550562073432 has 384 divisors, whose sum is σ = 18580405190400. Its totient is φ = 1921151232000.

The previous prime is 6550562073383. The next prime is 6550562073449. The reversal of 6550562073432 is 2343702650556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5833091223 + ... + 5833092345.

It is an arithmetic number, because the mean of its divisors is an integer number (48386471850).

Almost surely, 2^{6550562073432} 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 6550562073432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9290202595200).

6550562073432 is an abundant number, since it is smaller than the sum of its proper divisors (12029843116968).

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

6550562073432 is a wasteful number, since it uses less digits than its factorization.

6550562073432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 48.

The spelling of 6550562073432 in words is "six trillion, five hundred fifty billion, five hundred sixty-two million, seventy-three thousand, four hundred thirty-two".