1425251335 has 8 divisors (see below), whose sum is σ = 1710550080. Its totient is φ = 1140035424.

The previous prime is 1425251323. The next prime is 1425251339. The reversal of 1425251335 is 5331525241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1425251335 - 2⁷ = 1425251207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425251297 and 1425251306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425251339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27249 + ... + 59941.

It is an arithmetic number, because the mean of its divisors is an integer number (213818760).

Almost surely, 2^1425251335 is an apocalyptic number.

1425251335 is a deficient number, since it is larger than the sum of its proper divisors (285298745).

1425251335 is an equidigital number, since it uses as much as digits as its factorization.

1425251335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41417.

The product of its digits is 18000, while the sum is 31.

The square root of 1425251335 is about 37752.5010429773. The cubic root of 1425251335 is about 1125.3747123795.

Adding to 1425251335 its reverse (5331525241), we get a palindrome (6756776576).

The spelling of 1425251335 in words is "one billion, four hundred twenty-five million, two hundred fifty-one thousand, three hundred thirty-five".