550434501429 has 16 divisors (see below), whose sum is σ = 757797765120. Its totient is φ = 355020364080.

The previous prime is 550434501401. The next prime is 550434501431. The reversal of 550434501429 is 924105434055.

It is not a de Polignac number, because 550434501429 - 2⁷ = 550434501301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550434501329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484989 + ... + 1155890.

It is an arithmetic number, because the mean of its divisors is an integer number (47362360320).

Almost surely, 2^550434501429 is an apocalyptic number.

It is an amenable number.

550434501429 is a deficient number, since it is larger than the sum of its proper divisors (207363263691).

550434501429 is a wasteful number, since it uses less digits than its factorization.

550434501429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644520.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 550434501429 in words is "five hundred fifty billion, four hundred thirty-four million, five hundred one thousand, four hundred twenty-nine".