2302153453 has 2 divisors, whose sum is σ = 2302153454. Its totient is φ = 2302153452.

The previous prime is 2302153409. The next prime is 2302153463. The reversal of 2302153453 is 3543512032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1718351209 + 583802244 = 41453^2 + 24162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2302153453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302153463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151076726 + 1151076727.

It is an arithmetic number, because the mean of its divisors is an integer number (1151076727).

Almost surely, 2^2302153453 is an apocalyptic number.

It is an amenable number.

2302153453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302153453 is an equidigital number, since it uses as much as digits as its factorization.

2302153453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2302153453 is about 47980.7612799130. The cubic root of 2302153453 is about 1320.4179601224.

Adding to 2302153453 its reverse (3543512032), we get a palindrome (5845665485).

The spelling of 2302153453 in words is "two billion, three hundred two million, one hundred fifty-three thousand, four hundred fifty-three".