1552328933 has 2 divisors, whose sum is σ = 1552328934. Its totient is φ = 1552328932.

The previous prime is 1552328891. The next prime is 1552328951. The reversal of 1552328933 is 3398232551.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1437774724 + 114554209 = 37918^2 + 10703^2 .

It is a cyclic number.

It is not a de Polignac number, because 1552328933 - 2¹⁴ = 1552312549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1552328983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776164466 + 776164467.

It is an arithmetic number, because the mean of its divisors is an integer number (776164467).

Almost surely, 2^1552328933 is an apocalyptic number.

It is an amenable number.

1552328933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552328933 is an equidigital number, since it uses as much as digits as its factorization.

1552328933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 41.

The square root of 1552328933 is about 39399.6057467584. The cubic root of 1552328933 is about 1157.8738633125.

The spelling of 1552328933 in words is "one billion, five hundred fifty-two million, three hundred twenty-eight thousand, nine hundred thirty-three".