1335504425 has 6 divisors (see below), whose sum is σ = 1656025518. Its totient is φ = 1068403520.

The previous prime is 1335504421. The next prime is 1335504463. The reversal of 1335504425 is 5244055331.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 344325136 + 991179289 = 18556^2 + 31483^2 .

It is not a de Polignac number, because 1335504425 - 2² = 1335504421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1335504391 and 1335504400.

It is not an unprimeable number, because it can be changed into a prime (1335504421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26710064 + ... + 26710113.

It is an arithmetic number, because the mean of its divisors is an integer number (276004253).

Almost surely, 2^1335504425 is an apocalyptic number.

It is an amenable number.

1335504425 is a deficient number, since it is larger than the sum of its proper divisors (320521093).

1335504425 is an equidigital number, since it uses as much as digits as its factorization.

1335504425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53420187 (or 53420182 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 1335504425 is about 36544.5539718301. The cubic root of 1335504425 is about 1101.2394912338.

Adding to 1335504425 its reverse (5244055331), we get a palindrome (6579559756).

The spelling of 1335504425 in words is "one billion, three hundred thirty-five million, five hundred four thousand, four hundred twenty-five".