1629200488245 has 24 divisors (see below), whose sum is σ = 2865238547808. Its totient is φ = 789915387360.

The previous prime is 1629200488217. The next prime is 1629200488259. The reversal of 1629200488245 is 5428840029261.

It is not a de Polignac number, because 1629200488245 - 2¹⁷ = 1629200357173 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448813747 + ... + 448817376.

It is an arithmetic number, because the mean of its divisors is an integer number (119384939492).

Almost surely, 2^{1629200488245} is an apocalyptic number.

1629200488245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1629200488245 is a deficient number, since it is larger than the sum of its proper divisors (1236038059563).

1629200488245 is a wasteful number, since it uses less digits than its factorization.

1629200488245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897631153 (or 897631142 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 1629200488245 in words is "one trillion, six hundred twenty-nine billion, two hundred million, four hundred eighty-eight thousand, two hundred forty-five".