1425425250530 has 16 divisors (see below), whose sum is σ = 2577068386560. Its totient is φ = 567658336752.

The previous prime is 1425425250497. The next prime is 1425425250559. The reversal of 1425425250530 is 350525245241.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313968050 + ... + 313972589.

It is an arithmetic number, because the mean of its divisors is an integer number (161066774160).

Almost surely, 2^{1425425250530} is an apocalyptic number.

1425425250530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425425250530 is a deficient number, since it is larger than the sum of its proper divisors (1151643136030).

1425425250530 is a wasteful number, since it uses less digits than its factorization.

1425425250530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627940873.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 1425425250530 in words is "one trillion, four hundred twenty-five billion, four hundred twenty-five million, two hundred fifty thousand, five hundred thirty".