550252402215 has 32 divisors (see below), whose sum is σ = 881950519296. Its totient is φ = 292952858880.

The previous prime is 550252402181. The next prime is 550252402223. The reversal of 550252402215 is 512204252055.

It is a happy number.

It is not a de Polignac number, because 550252402215 - 2⁷ = 550252402087 is a prime.

It is a super-2 number, since 2×550252402215² (a number of 24 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 20353387 + ... + 20380403.

It is an arithmetic number, because the mean of its divisors is an integer number (27560953728).

Almost surely, 2^550252402215 is an apocalyptic number.

550252402215 is a deficient number, since it is larger than the sum of its proper divisors (331698117081).

550252402215 is a wasteful number, since it uses less digits than its factorization.

550252402215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29359.

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 550252402215 in words is "five hundred fifty billion, two hundred fifty-two million, four hundred two thousand, two hundred fifteen".