550419198524 has 12 divisors (see below), whose sum is σ = 1037328489624. Its totient is φ = 254039630064.

The previous prime is 550419198509. The next prime is 550419198551. The reversal of 550419198524 is 425891914055.

It is a super-2 number, since 2×550419198524² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5292492242 + ... + 5292492345.

It is an arithmetic number, because the mean of its divisors is an integer number (86444040802).

Almost surely, 2^550419198524 is an apocalyptic number.

It is an amenable number.

550419198524 is a deficient number, since it is larger than the sum of its proper divisors (486909291100).

550419198524 is a wasteful number, since it uses less digits than its factorization.

550419198524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10584984604 (or 10584984602 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 53.

The spelling of 550419198524 in words is "five hundred fifty billion, four hundred nineteen million, one hundred ninety-eight thousand, five hundred twenty-four".