550030527555 has 16 divisors (see below), whose sum is σ = 931816423584. Its totient is φ = 276093754880.

The previous prime is 550030527547. The next prime is 550030527587. The reversal of 550030527555 is 555725030055.

It is not a de Polignac number, because 550030527555 - 2³ = 550030527547 is a prime.

It is a super-2 number, since 2×550030527555² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078490976 + ... + 1078491485.

It is an arithmetic number, because the mean of its divisors is an integer number (58238526474).

Almost surely, 2^550030527555 is an apocalyptic number.

550030527555 is a deficient number, since it is larger than the sum of its proper divisors (381785896029).

550030527555 is a wasteful number, since it uses less digits than its factorization.

550030527555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156982486.

The product of its (nonzero) digits is 656250, while the sum is 42.

The spelling of 550030527555 in words is "five hundred fifty billion, thirty million, five hundred twenty-seven thousand, five hundred fifty-five".