425052403 has 2 divisors, whose sum is σ = 425052404. Its totient is φ = 425052402.

The previous prime is 425052307. The next prime is 425052451. The reversal of 425052403 is 304250524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425052403 - 2¹³ = 425044211 is a prime.

It is not a weakly prime, because it can be changed into another prime (425052493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212526201 + 212526202.

It is an arithmetic number, because the mean of its divisors is an integer number (212526202).

Almost surely, 2^425052403 is an apocalyptic number.

425052403 is a deficient number, since it is larger than the sum of its proper divisors (1).

425052403 is an equidigital number, since it uses as much as digits as its factorization.

425052403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 425052403 is about 20616.7990483489. The cubic root of 425052403 is about 751.8781980513.

The spelling of 425052403 in words is "four hundred twenty-five million, fifty-two thousand, four hundred three".