550052641662 has 32 divisors (see below), whose sum is σ = 1151148641280. Its totient is φ = 175005696960.

The previous prime is 550052641661. The next prime is 550052641679. The reversal of 550052641662 is 266146250055.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550052641661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20241712 + ... + 20268867.

It is an arithmetic number, because the mean of its divisors is an integer number (35973395040).

Almost surely, 2^550052641662 is an apocalyptic number.

550052641662 is an abundant number, since it is smaller than the sum of its proper divisors (601095999618).

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

550052641662 is a wasteful number, since it uses less digits than its factorization.

550052641662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40510688.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 550052641662 in words is "five hundred fifty billion, fifty-two million, six hundred forty-one thousand, six hundred sixty-two".