2890566651005 has 32 divisors (see below), whose sum is σ = 3983362306560. Its totient is φ = 1991492032320.

The previous prime is 2890566650941. The next prime is 2890566651031. The reversal of 2890566651005 is 5001566650982.

It is not a de Polignac number, because 2890566651005 - 2⁶ = 2890566650941 is a prime.

It is a super-2 number, since 2×2890566651005² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 27480122 + ... + 27585108.

It is an arithmetic number, because the mean of its divisors is an integer number (124480072080).

Almost surely, 2^{2890566651005} is an apocalyptic number.

It is an amenable number.

2890566651005 is a deficient number, since it is larger than the sum of its proper divisors (1092795655555).

2890566651005 is a wasteful number, since it uses less digits than its factorization.

2890566651005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131369.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 2890566651005 in words is "two trillion, eight hundred ninety billion, five hundred sixty-six million, six hundred fifty-one thousand, five".