426551125 has 96 divisors (see below), whose sum is σ = 729001728. Its totient is φ = 244944000.

The previous prime is 426551089. The next prime is 426551129. The reversal of 426551125 is 521155624.

It is a de Polignac number, because none of the positive numbers 2^k-426551125 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426551129) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 875632 + ... + 876118.

It is an arithmetic number, because the mean of its divisors is an integer number (7593768).

Almost surely, 2^426551125 is an apocalyptic number.

It is an amenable number.

426551125 is a deficient number, since it is larger than the sum of its proper divisors (302450603).

426551125 is a wasteful number, since it uses less digits than its factorization.

426551125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 523 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 426551125 is about 20653.1141719596. The cubic root of 426551125 is about 752.7608614253.

The spelling of 426551125 in words is "four hundred twenty-six million, five hundred fifty-one thousand, one hundred twenty-five".