1552005422 has 16 divisors (see below), whose sum is σ = 2541041712. Its totient is φ = 705069120.

The previous prime is 1552005419. The next prime is 1552005439. The reversal of 1552005422 is 2245002551.

It is a junction number, because it is equal to n+sod(n) for n = 1552005391 and 1552005400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23648 + ... + 60524.

It is an arithmetic number, because the mean of its divisors is an integer number (158815107).

Almost surely, 2^1552005422 is an apocalyptic number.

1552005422 is a deficient number, since it is larger than the sum of its proper divisors (989036290).

1552005422 is a wasteful number, since it uses less digits than its factorization.

1552005422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38803.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 1552005422 is about 39395.5000222107. The cubic root of 1552005422 is about 1157.7934226817.

Adding to 1552005422 its reverse (2245002551), we get a palindrome (3797007973).

The spelling of 1552005422 in words is "one billion, five hundred fifty-two million, five thousand, four hundred twenty-two".