426515325 has 48 divisors (see below), whose sum is σ = 767956800. Its totient is φ = 208051200.

The previous prime is 426515321. The next prime is 426515339. The reversal of 426515325 is 523515624.

It is not a de Polignac number, because 426515325 - 2² = 426515321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426515321) 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 47 ways as a sum of consecutive naturals, for example, 36165 + ... + 46485.

It is an arithmetic number, because the mean of its divisors is an integer number (15999100).

Almost surely, 2^426515325 is an apocalyptic number.

It is an amenable number.

426515325 is a deficient number, since it is larger than the sum of its proper divisors (341441475).

426515325 is a wasteful number, since it uses less digits than its factorization.

426515325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10382 (or 10377 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 426515325 is about 20652.2474563908. The cubic root of 426515325 is about 752.7398013528.

The spelling of 426515325 in words is "four hundred twenty-six million, five hundred fifteen thousand, three hundred twenty-five".