2072634383645 has 16 divisors (see below), whose sum is σ = 2842589948160. Its totient is φ = 1421175037824.

The previous prime is 2072634383549. The next prime is 2072634383653. The reversal of 2072634383645 is 5463834362702.

It is a cyclic number.

It is not a de Polignac number, because 2072634383645 - 2¹⁸ = 2072634121501 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399857 + ... + 2074886.

It is an arithmetic number, because the mean of its divisors is an integer number (177661871760).

Almost surely, 2^{2072634383645} is an apocalyptic number.

It is an amenable number.

2072634383645 is a deficient number, since it is larger than the sum of its proper divisors (769955564515).

2072634383645 is a wasteful number, since it uses less digits than its factorization.

2072634383645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498684.

The product of its (nonzero) digits is 17418240, while the sum is 53.

The spelling of 2072634383645 in words is "two trillion, seventy-two billion, six hundred thirty-four million, three hundred eighty-three thousand, six hundred forty-five".