1552413222550 has 24 divisors (see below), whose sum is σ = 2908261906200. Its totient is φ = 616497910080.

The previous prime is 1552413222491. The next prime is 1552413222593. The reversal of 1552413222550 is 552223142551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111677455 + ... + 111691354.

It is an arithmetic number, because the mean of its divisors is an integer number (121177579425).

Almost surely, 2^{1552413222550} is an apocalyptic number.

1552413222550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552413222550 is a deficient number, since it is larger than the sum of its proper divisors (1355848683650).

1552413222550 is a wasteful number, since it uses less digits than its factorization.

1552413222550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223368960 (or 223368955 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 1552413222550 in words is "one trillion, five hundred fifty-two billion, four hundred thirteen million, two hundred twenty-two thousand, five hundred fifty".