550241044423554 has 16 divisors (see below), whose sum is σ = 1200525915106080. Its totient is φ = 166739710431360.

The previous prime is 550241044423517. The next prime is 550241044423573. The reversal of 550241044423554 is 455324440142055.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4168492760719 + ... + 4168492760850.

It is an arithmetic number, because the mean of its divisors is an integer number (75032869694130).

Almost surely, 2^{550241044423554} is an apocalyptic number.

550241044423554 is an abundant number, since it is smaller than the sum of its proper divisors (650284870682526).

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

550241044423554 is a wasteful number, since it uses less digits than its factorization.

550241044423554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336985521585.

The product of its (nonzero) digits is 7680000, while the sum is 48.

The spelling of 550241044423554 in words is "five hundred fifty trillion, two hundred forty-one billion, forty-four million, four hundred twenty-three thousand, five hundred fifty-four".