550253234342 has 16 divisors (see below), whose sum is σ = 950176599840. Its totient is φ = 234101479488.

The previous prime is 550253234291. The next prime is 550253234353. The reversal of 550253234342 is 243432352055.

It is a junction number, because it is equal to n+sod(n) for n = 550253234296 and 550253234305.

It is a congruent number.

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, 143442617 + ... + 143446452.

It is an arithmetic number, because the mean of its divisors is an integer number (59386037490).

Almost surely, 2^550253234342 is an apocalyptic number.

550253234342 is a deficient number, since it is larger than the sum of its proper divisors (399923365498).

550253234342 is a wasteful number, since it uses less digits than its factorization.

550253234342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286889215.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 550253234342 its reverse (243432352055), we get a palindrome (793685586397).

The spelling of 550253234342 in words is "five hundred fifty billion, two hundred fifty-three million, two hundred thirty-four thousand, three hundred forty-two".