1425030504 has 128 divisors (see below), whose sum is σ = 3849431040. Its totient is φ = 438527232.

The previous prime is 1425030493. The next prime is 1425030613. The reversal of 1425030504 is 4050305241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1959789 + ... + 1960515.

It is an arithmetic number, because the mean of its divisors is an integer number (30073680).

Almost surely, 2^1425030504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1425030504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1924715520).

1425030504 is an abundant number, since it is smaller than the sum of its proper divisors (2424400536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425030504 is a wasteful number, since it uses less digits than its factorization.

1425030504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1425030504 is about 37749.5762095417. The cubic root of 1425030504 is about 1125.3165868514.

Adding to 1425030504 its reverse (4050305241), we get a palindrome (5475335745).

The spelling of 1425030504 in words is "one billion, four hundred twenty-five million, thirty thousand, five hundred four".