1425488033 has 8 divisors (see below), whose sum is σ = 1430600616. Its totient is φ = 1420384000.

The previous prime is 1425488027. The next prime is 1425488039. The reversal of 1425488033 is 3308845241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1425488027) and next prime (1425488039).

It can be written as a sum of positive squares in 4 ways, for example, as 412211809 + 1013276224 = 20303^2 + 31832^2 .

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 1425488033 - 2²² = 1421293729 is a prime.

It is a super-2 number, since 2×1425488033² = 4064032264452418178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1425488039) 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, 597503 + ... + 599883.

It is an arithmetic number, because the mean of its divisors is an integer number (178825077).

Almost surely, 2^1425488033 is an apocalyptic number.

It is an amenable number.

1425488033 is a deficient number, since it is larger than the sum of its proper divisors (5112583).

1425488033 is a wasteful number, since it uses less digits than its factorization.

1425488033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 1425488033 is about 37755.6357779868. The cubic root of 1425488033 is about 1125.4370076375.

The spelling of 1425488033 in words is "one billion, four hundred twenty-five million, four hundred eighty-eight thousand, thirty-three".