2062545042646 has 32 divisors (see below), whose sum is σ = 3410598941856. Its totient is φ = 927663840000.

The previous prime is 2062545042631. The next prime is 2062545042721. The reversal of 2062545042646 is 6462405452602.

It is a junction number, because it is equal to n+sod(n) for n = 2062545042596 and 2062545042605.

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, 3315546 + ... + 3888178.

It is an arithmetic number, because the mean of its divisors is an integer number (106581216933).

Almost surely, 2^{2062545042646} is an apocalyptic number.

2062545042646 is a deficient number, since it is larger than the sum of its proper divisors (1348053899210).

2062545042646 is a wasteful number, since it uses less digits than its factorization.

2062545042646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574368.

The product of its (nonzero) digits is 2764800, while the sum is 46.

It can be divided in two parts, 20625 and 45042646, that added together give a triangular number (45063271 = T₉₄₉₃).

The spelling of 2062545042646 in words is "two trillion, sixty-two billion, five hundred forty-five million, forty-two thousand, six hundred forty-six".