1552287041 has 4 divisors (see below), whose sum is σ = 1556893572. Its totient is φ = 1547680512.

The previous prime is 1552287029. The next prime is 1552287047. The reversal of 1552287041 is 1407822551.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 572597041 + 979690000 = 23929^2 + 31300^2 .

It is a cyclic number.

It is not a de Polignac number, because 1552287041 - 2⁶ = 1552286977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1552286992 and 1552287010.

It is not an unprimeable number, because it can be changed into a prime (1552287047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302760 + ... + 2303433.

It is an arithmetic number, because the mean of its divisors is an integer number (389223393).

Almost surely, 2^1552287041 is an apocalyptic number.

It is an amenable number.

1552287041 is a deficient number, since it is larger than the sum of its proper divisors (4606531).

1552287041 is an equidigital number, since it uses as much as digits as its factorization.

1552287041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606530.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 1552287041 is about 39399.0741134865. The cubic root of 1552287041 is about 1157.8634475458.

The spelling of 1552287041 in words is "one billion, five hundred fifty-two million, two hundred eighty-seven thousand, forty-one".