2354889005 has 16 divisors (see below), whose sum is σ = 3235265280. Its totient is φ = 1611929472.

The previous prime is 2354888983. The next prime is 2354889041. The reversal of 2354889005 is 5009884532.

It is a cyclic number.

It is not a de Polignac number, because 2354889005 - 2¹⁴ = 2354872621 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, 39209 + ... + 79038.

It is an arithmetic number, because the mean of its divisors is an integer number (202204080).

Almost surely, 2^2354889005 is an apocalyptic number.

It is an amenable number.

2354889005 is a deficient number, since it is larger than the sum of its proper divisors (880376275).

2354889005 is a wasteful number, since it uses less digits than its factorization.

2354889005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118828.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 2354889005 is about 48527.1986106761. The cubic root of 2354889005 is about 1330.4242348018.

The spelling of 2354889005 in words is "two billion, three hundred fifty-four million, eight hundred eighty-nine thousand, five".