1463525452650 has 24 divisors (see below), whose sum is σ = 3629543122944. Its totient is φ = 390273454000.

The previous prime is 1463525452643. The next prime is 1463525452661. The reversal of 1463525452650 is 562545253641.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1463525452650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4878418026 + ... + 4878418325.

It is an arithmetic number, because the mean of its divisors is an integer number (151230963456).

Almost surely, 2^{1463525452650} is an apocalyptic number.

1463525452650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1463525452650 is an abundant number, since it is smaller than the sum of its proper divisors (2166017670294).

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

1463525452650 is a wasteful number, since it uses less digits than its factorization.

1463525452650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9756836366 (or 9756836361 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 1463525452650 in words is "one trillion, four hundred sixty-three billion, five hundred twenty-five million, four hundred fifty-two thousand, six hundred fifty".