1552231530505 has 16 divisors (see below), whose sum is σ = 1924392526848. Its totient is φ = 1200709944000.

The previous prime is 1552231530503. The next prime is 1552231530529. The reversal of 1552231530505 is 5050351322551.

It is not a de Polignac number, because 1552231530505 - 2¹ = 1552231530503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552231530503) 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, 4056741 + ... + 4422850.

It is an arithmetic number, because the mean of its divisors is an integer number (120274532928).

Almost surely, 2^{1552231530505} is an apocalyptic number.

It is an amenable number.

1552231530505 is a deficient number, since it is larger than the sum of its proper divisors (372160996343).

1552231530505 is a wasteful number, since it uses less digits than its factorization.

1552231530505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8480808.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 1552231530505 in words is "one trillion, five hundred fifty-two billion, two hundred thirty-one million, five hundred thirty thousand, five hundred five".