425301332 has 6 divisors (see below), whose sum is σ = 744277338. Its totient is φ = 212650664.

The previous prime is 425301329. The next prime is 425301337. The reversal of 425301332 is 233103524.

It can be written as a sum of positive squares in only one way, i.e., 393784336 + 31516996 = 19844^2 + 5614^2 .

It is a junction number, because it is equal to n+sod(n) for n = 425301298 and 425301307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425301337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53162663 + ... + 53162670.

It is an arithmetic number, because the mean of its divisors is an integer number (124046223).

Almost surely, 2^425301332 is an apocalyptic number.

It is an amenable number.

425301332 is a deficient number, since it is larger than the sum of its proper divisors (318976006).

425301332 is a wasteful number, since it uses less digits than its factorization.

425301332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106325337 (or 106325335 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 425301332 is about 20622.8352076042. The cubic root of 425301332 is about 752.0249468297.

Adding to 425301332 its reverse (233103524), we get a palindrome (658404856).

The spelling of 425301332 in words is "four hundred twenty-five million, three hundred one thousand, three hundred thirty-two".