1872200473063 has 8 divisors (see below), whose sum is σ = 1876286758320. Its totient is φ = 1868114519040.

The previous prime is 1872200473009. The next prime is 1872200473103. The reversal of 1872200473063 is 3603740022781.

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

It is a cyclic number.

It is not a de Polignac number, because 1872200473063 - 2²¹ = 1872198375911 is a prime.

It is a super-2 number, since 2×1872200473063² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1872200473963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13740933 + ... + 13876513.

It is an arithmetic number, because the mean of its divisors is an integer number (234535844790).

Almost surely, 2^{1872200473063} is an apocalyptic number.

1872200473063 is a deficient number, since it is larger than the sum of its proper divisors (4086285257).

1872200473063 is a wasteful number, since it uses less digits than its factorization.

1872200473063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165617.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 1872200473063 in words is "one trillion, eight hundred seventy-two billion, two hundred million, four hundred seventy-three thousand, sixty-three".