252153202403 has 2 divisors, whose sum is σ = 252153202404. Its totient is φ = 252153202402.

The previous prime is 252153202381. The next prime is 252153202417. The reversal of 252153202403 is 304202351252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252153202403 is a prime.

It is not a weakly prime, because it can be changed into another prime (252153202003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126076601201 + 126076601202.

It is an arithmetic number, because the mean of its divisors is an integer number (126076601202).

Almost surely, 2^252153202403 is an apocalyptic number.

252153202403 is a deficient number, since it is larger than the sum of its proper divisors (1).

252153202403 is an equidigital number, since it uses as much as digits as its factorization.

252153202403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 252153202403 its reverse (304202351252), we get a palindrome (556355553655).

The spelling of 252153202403 in words is "two hundred fifty-two billion, one hundred fifty-three million, two hundred two thousand, four hundred three".