425220353525003 has 64 divisors (see below), whose sum is σ = 484107461568000. Its totient is φ = 371543085312000.

The previous prime is 425220353524979. The next prime is 425220353525059. The reversal of 425220353525003 is 300525353022524.

It is a de Polignac number, because none of the positive numbers 2^k-425220353525003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425220353525203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 316931528 + ... + 318270378.

It is an arithmetic number, because the mean of its divisors is an integer number (7564179087000).

Almost surely, 2^{425220353525003} is an apocalyptic number.

425220353525003 is a deficient number, since it is larger than the sum of its proper divisors (58887108042997).

425220353525003 is a wasteful number, since it uses less digits than its factorization.

425220353525003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339196.

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

The spelling of 425220353525003 in words is "four hundred twenty-five trillion, two hundred twenty billion, three hundred fifty-three million, five hundred twenty-five thousand, three".