1425326650 has 48 divisors (see below), whose sum is σ = 2895984288. Its totient is φ = 517608000.

The previous prime is 1425326641. The next prime is 1425326657. The reversal of 1425326650 is 566235241.

It is not an unprimeable number, because it can be changed into a prime (1425326657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 599965 + ... + 602335.

It is an arithmetic number, because the mean of its divisors is an integer number (60333006).

Almost surely, 2^1425326650 is an apocalyptic number.

1425326650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425326650 is an abundant number, since it is smaller than the sum of its proper divisors (1470657638).

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

1425326650 is a wasteful number, since it uses less digits than its factorization.

1425326650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487 (or 3482 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 1425326650 is about 37753.4985133828. The cubic root of 1425326650 is about 1125.3945348724.

The spelling of 1425326650 in words is "one billion, four hundred twenty-five million, three hundred twenty-six thousand, six hundred fifty".