550277525255 has 16 divisors (see below), whose sum is σ = 676743838848. Its totient is φ = 429291168000.

The previous prime is 550277525227. The next prime is 550277525279. The reversal of 550277525255 is 552525772055.

It is not a de Polignac number, because 550277525255 - 2⁸ = 550277524999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148991 + ... + 1059600.

It is an arithmetic number, because the mean of its divisors is an integer number (42296489928).

Almost surely, 2^550277525255 is an apocalyptic number.

550277525255 is a deficient number, since it is larger than the sum of its proper divisors (126466313593).

550277525255 is a wasteful number, since it uses less digits than its factorization.

550277525255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210858.

The product of its (nonzero) digits is 6125000, while the sum is 50.

The spelling of 550277525255 in words is "five hundred fifty billion, two hundred seventy-seven million, five hundred twenty-five thousand, two hundred fifty-five".