1425650002646 has 8 divisors (see below), whose sum is σ = 2152637090544. Its totient is φ = 708104305800.

The previous prime is 1425650002633. The next prime is 1425650002697. The reversal of 1425650002646 is 6462000565241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2360347385 + ... + 2360347988.

It is an arithmetic number, because the mean of its divisors is an integer number (269079636318).

Almost surely, 2^{1425650002646} is an apocalyptic number.

1425650002646 is a deficient number, since it is larger than the sum of its proper divisors (726987087898).

1425650002646 is a wasteful number, since it uses less digits than its factorization.

1425650002646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720695526.

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 1425650002646 its reverse (6462000565241), we get a palindrome (7887650567887).

The spelling of 1425650002646 in words is "one trillion, four hundred twenty-five billion, six hundred fifty million, two thousand, six hundred forty-six".