550705535115 has 32 divisors (see below), whose sum is σ = 904539073536. Its totient is φ = 285970974720.

The previous prime is 550705535113. The next prime is 550705535119. The reversal of 550705535115 is 511535507055.

It is not a de Polignac number, because 550705535115 - 2¹ = 550705535113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550705535113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1887621 + ... + 2159750.

It is an arithmetic number, because the mean of its divisors is an integer number (28266846048).

Almost surely, 2^550705535115 is an apocalyptic number.

550705535115 is a deficient number, since it is larger than the sum of its proper divisors (353833538421).

550705535115 is a wasteful number, since it uses less digits than its factorization.

550705535115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047619.

The product of its (nonzero) digits is 328125, while the sum is 42.

The spelling of 550705535115 in words is "five hundred fifty billion, seven hundred five million, five hundred thirty-five thousand, one hundred fifteen".