1552132733 has 2 divisors, whose sum is σ = 1552132734. Its totient is φ = 1552132732.

The previous prime is 1552132709. The next prime is 1552132801. The reversal of 1552132733 is 3372312551.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1495987684 + 56145049 = 38678^2 + 7493^2 .

It is an emirp because it is prime and its reverse (3372312551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1552132733 - 2¹⁶ = 1552067197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1552132733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1552132333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776066366 + 776066367.

It is an arithmetic number, because the mean of its divisors is an integer number (776066367).

Almost surely, 2^1552132733 is an apocalyptic number.

It is an amenable number.

1552132733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552132733 is an equidigital number, since it uses as much as digits as its factorization.

1552132733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 32.

The square root of 1552132733 is about 39397.1157954488. The cubic root of 1552132733 is about 1157.8250797464.

The spelling of 1552132733 in words is "one billion, five hundred fifty-two million, one hundred thirty-two thousand, seven hundred thirty-three".