550332814145 has 16 divisors (see below), whose sum is σ = 695186811840. Its totient is φ = 417076599744.

The previous prime is 550332814121. The next prime is 550332814169. The reversal of 550332814145 is 541418233055.

It is an interprime number because it is at equal distance from previous prime (550332814121) and next prime (550332814169).

It is a cyclic number.

It is not a de Polignac number, because 550332814145 - 2³⁶ = 481613337409 is a prime.

It is a super-2 number, since 2×550332814145² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2390054 + ... + 2610176.

It is an arithmetic number, because the mean of its divisors is an integer number (43449175740).

Almost surely, 2^550332814145 is an apocalyptic number.

It is an amenable number.

550332814145 is a deficient number, since it is larger than the sum of its proper divisors (144853997695).

550332814145 is a wasteful number, since it uses less digits than its factorization.

550332814145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246464.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 550332814145 in words is "five hundred fifty billion, three hundred thirty-two million, eight hundred fourteen thousand, one hundred forty-five".