2008457377 has 4 divisors (see below), whose sum is σ = 2114165680. Its totient is φ = 1902749076.

The previous prime is 2008457329. The next prime is 2008457389. The reversal of 2008457377 is 7737548002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7737548002 = 2 ⋅3868774001.

It is a cyclic number.

It is not a de Polignac number, because 2008457377 - 2¹¹ = 2008455329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2008457177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52854123 + ... + 52854160.

It is an arithmetic number, because the mean of its divisors is an integer number (528541420).

Almost surely, 2^2008457377 is an apocalyptic number.

It is an amenable number.

2008457377 is a deficient number, since it is larger than the sum of its proper divisors (105708303).

2008457377 is a wasteful number, since it uses less digits than its factorization.

2008457377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105708302.

The product of its (nonzero) digits is 329280, while the sum is 43.

The square root of 2008457377 is about 44815.8161478735. The cubic root of 2008457377 is about 1261.6944903481.

The spelling of 2008457377 in words is "two billion, eight million, four hundred fifty-seven thousand, three hundred seventy-seven".