1653000137 has 2 divisors, whose sum is σ = 1653000138. Its totient is φ = 1653000136.

The previous prime is 1653000131. The next prime is 1653000149. The reversal of 1653000137 is 7310003561.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1586349241 + 66650896 = 39829^2 + 8164^2 .

It is a cyclic number.

It is not a de Polignac number, because 1653000137 - 2¹⁰ = 1652999113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1653000131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826500068 + 826500069.

It is an arithmetic number, because the mean of its divisors is an integer number (826500069).

Almost surely, 2^1653000137 is an apocalyptic number.

It is an amenable number.

1653000137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1653000137 is an equidigital number, since it uses as much as digits as its factorization.

1653000137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 1653000137 is about 40657.1043853347. The cubic root of 1653000137 is about 1182.3815105944.

Adding to 1653000137 its reverse (7310003561), we get a palindrome (8963003698).

The spelling of 1653000137 in words is "one billion, six hundred fifty-three million, one hundred thirty-seven", and thus it is an aban number.