1653034001 has 2 divisors, whose sum is σ = 1653034002. Its totient is φ = 1653034000.

The previous prime is 1653033979. The next prime is 1653034021. The reversal of 1653034001 is 1004303561.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 913248400 + 739785601 = 30220^2 + 27199^2 .

It is an emirp because it is prime and its reverse (1004303561) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1653034001 - 2²⁶ = 1585925137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1653034021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826517000 + 826517001.

It is an arithmetic number, because the mean of its divisors is an integer number (826517001).

Almost surely, 2^1653034001 is an apocalyptic number.

It is an amenable number.

1653034001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1653034001 is an equidigital number, since it uses as much as digits as its factorization.

1653034001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1653034001 is about 40657.5208417828. The cubic root of 1653034001 is about 1182.3895847809.

Adding to 1653034001 its reverse (1004303561), we get a palindrome (2657337562).

The spelling of 1653034001 in words is "one billion, six hundred fifty-three million, thirty-four thousand, one".