2089450299601 has 12 divisors (see below), whose sum is σ = 2573560634148. Its totient is φ = 1685606963712.

The previous prime is 2089450299569. The next prime is 2089450299631. The reversal of 2089450299601 is 1069920549802.

It can be written as a sum of positive squares in 2 ways, for example, as 1733698890000 + 355751409601 = 1316700^2 + 596449^2 .

It is not a de Polignac number, because 2089450299601 - 2⁵ = 2089450299569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2089450299631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1254171016 + ... + 1254172681.

It is an arithmetic number, because the mean of its divisors is an integer number (214463386179).

Almost surely, 2^{2089450299601} is an apocalyptic number.

It is an amenable number.

2089450299601 is a deficient number, since it is larger than the sum of its proper divisors (484110334547).

2089450299601 is a wasteful number, since it uses less digits than its factorization.

2089450299601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508343728 (or 2508343721 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 2089450299601 in words is "two trillion, eighty-nine billion, four hundred fifty million, two hundred ninety-nine thousand, six hundred one".