425503352435 has 16 divisors (see below), whose sum is σ = 592257121536. Its totient is φ = 287418894048.

The previous prime is 425503352387. The next prime is 425503352437. The reversal of 425503352435 is 534253305524.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 425503352435 - 2⁸ = 425503352179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 425503352392 and 425503352401.

It is not an unprimeable number, because it can be changed into a prime (425503352437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90723317 + ... + 90728006.

It is an arithmetic number, because the mean of its divisors is an integer number (37016070096).

Almost surely, 2^425503352435 is an apocalyptic number.

425503352435 is a deficient number, since it is larger than the sum of its proper divisors (166753769101).

425503352435 is a wasteful number, since it uses less digits than its factorization.

425503352435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181451402.

The product of its (nonzero) digits is 1080000, while the sum is 41.

Adding to 425503352435 its reverse (534253305524), we get a palindrome (959756657959).

The spelling of 425503352435 in words is "four hundred twenty-five billion, five hundred three million, three hundred fifty-two thousand, four hundred thirty-five".