550366461225031 has 16 divisors (see below), whose sum is σ = 642711624508800. Its totient is φ = 465965927748000.

The previous prime is 550366461225013. The next prime is 550366461225037. The reversal of 550366461225031 is 130522164663055.

It is a cyclic number.

It is not a de Polignac number, because 550366461225031 - 2⁵ = 550366461224999 is a prime.

It is a super-2 number, since 2×550366461225031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550366461225037) 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, 22316363520 + ... + 22316388181.

It is an arithmetic number, because the mean of its divisors is an integer number (40169476531800).

Almost surely, 2^{550366461225031} is an apocalyptic number.

550366461225031 is a deficient number, since it is larger than the sum of its proper divisors (92345163283769).

550366461225031 is a wasteful number, since it uses less digits than its factorization.

550366461225031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44632751790.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 550366461225031 in words is "five hundred fifty trillion, three hundred sixty-six billion, four hundred sixty-one million, two hundred twenty-five thousand, thirty-one".