1552482783 has 6 divisors (see below), whose sum is σ = 2242475144. Its totient is φ = 1034988516.

The previous prime is 1552482733. The next prime is 1552482791. The reversal of 1552482783 is 3872842551.

It is not a de Polignac number, because 1552482783 - 2⁶ = 1552482719 is a prime.

It is a super-2 number, since 2×1552482783² = 4820405583022850178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552482733) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86249035 + ... + 86249052.

Almost surely, 2^1552482783 is an apocalyptic number.

1552482783 is a deficient number, since it is larger than the sum of its proper divisors (689992361).

1552482783 is a wasteful number, since it uses less digits than its factorization.

1552482783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172498093 (or 172498090 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 1552482783 is about 39401.5581290893. The cubic root of 1552482783 is about 1157.9121140134.

The spelling of 1552482783 in words is "one billion, five hundred fifty-two million, four hundred eighty-two thousand, seven hundred eighty-three".