425323526 has 4 divisors (see below), whose sum is σ = 637985292. Its totient is φ = 212661762.

The previous prime is 425323523. The next prime is 425323553. The reversal of 425323526 is 625323524.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 425323492 and 425323501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425323523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106330880 + ... + 106330883.

It is an arithmetic number, because the mean of its divisors is an integer number (159496323).

Almost surely, 2^425323526 is an apocalyptic number.

425323526 is a deficient number, since it is larger than the sum of its proper divisors (212661766).

425323526 is a wasteful number, since it uses less digits than its factorization.

425323526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212661765.

The product of its digits is 43200, while the sum is 32.

The square root of 425323526 is about 20623.3732934261. The cubic root of 425323526 is about 752.0380278698.

The spelling of 425323526 in words is "four hundred twenty-five million, three hundred twenty-three thousand, five hundred twenty-six".