425320011 has 8 divisors (see below), whose sum is σ = 630103760. Its totient is φ = 283546656.

The previous prime is 425320001. The next prime is 425320037. The reversal of 425320011 is 110023524.

It is a de Polignac number, because none of the positive numbers 2^k-425320011 is a prime.

It is a super-2 number, since 2×425320011² = 361794223514080242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425320001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7876270 + ... + 7876323.

It is an arithmetic number, because the mean of its divisors is an integer number (78762970).

Almost surely, 2^425320011 is an apocalyptic number.

425320011 is a deficient number, since it is larger than the sum of its proper divisors (204783749).

425320011 is a wasteful number, since it uses less digits than its factorization.

425320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15752602 (or 15752596 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 425320011 is about 20623.2880744075. The cubic root of 425320011 is about 752.0359561755.

Adding to 425320011 its reverse (110023524), we get a palindrome (535343535).

The spelling of 425320011 in words is "four hundred twenty-five million, three hundred twenty thousand, eleven".