550400236115 has 8 divisors (see below), whose sum is σ = 664298089488. Its totient is φ = 437774984800.

The previous prime is 550400236091. The next prime is 550400236117. The reversal of 550400236115 is 511632004055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550400236115 - 2⁸ = 550400235859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550400236117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318149561 + ... + 318151290.

It is an arithmetic number, because the mean of its divisors is an integer number (83037261186).

Almost surely, 2^550400236115 is an apocalyptic number.

550400236115 is a deficient number, since it is larger than the sum of its proper divisors (113897853373).

550400236115 is a wasteful number, since it uses less digits than its factorization.

550400236115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636301029.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 550400236115 in words is "five hundred fifty billion, four hundred million, two hundred thirty-six thousand, one hundred fifteen".