1425082855 has 8 divisors (see below), whose sum is σ = 1954399392. Its totient is φ = 977199648.

The previous prime is 1425082853. The next prime is 1425082891. The reversal of 1425082855 is 5582805241.

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 1425082855 - 2¹ = 1425082853 is a prime.

It is a super-2 number, since 2×1425082855² = 4061722287229902050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425082853) 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, 20358292 + ... + 20358361.

It is an arithmetic number, because the mean of its divisors is an integer number (244299924).

Almost surely, 2^1425082855 is an apocalyptic number.

1425082855 is a deficient number, since it is larger than the sum of its proper divisors (529316537).

1425082855 is an equidigital number, since it uses as much as digits as its factorization.

1425082855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40716665.

The product of its (nonzero) digits is 128000, while the sum is 40.

The square root of 1425082855 is about 37750.2696016863. The cubic root of 1425082855 is about 1125.3303668435.

The spelling of 1425082855 in words is "one billion, four hundred twenty-five million, eighty-two thousand, eight hundred fifty-five".