52425040403 has 2 divisors, whose sum is σ = 52425040404. Its totient is φ = 52425040402.

The previous prime is 52425040313. The next prime is 52425040411. The reversal of 52425040403 is 30404052425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52425040403 - 2¹⁴ = 52425024019 is a prime.

It is a super-2 number, since 2×52425040403² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52425040433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26212520201 + 26212520202.

It is an arithmetic number, because the mean of its divisors is an integer number (26212520202).

Almost surely, 2^52425040403 is an apocalyptic number.

52425040403 is a deficient number, since it is larger than the sum of its proper divisors (1).

52425040403 is an equidigital number, since it uses as much as digits as its factorization.

52425040403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 52425040403 its reverse (30404052425), we get a palindrome (82829092828).

The spelling of 52425040403 in words is "fifty-two billion, four hundred twenty-five million, forty thousand, four hundred three".