2060377457 has 4 divisors (see below), whose sum is σ = 2060812656. Its totient is φ = 2059942260.

The previous prime is 2060377447. The next prime is 2060377463. The reversal of 2060377457 is 7547730602.

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.

It is a cyclic number.

It is not a de Polignac number, because 2060377457 - 2⁸ = 2060377201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2060377447) 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, 210419 + ... + 219992.

It is an arithmetic number, because the mean of its divisors is an integer number (515203164).

Almost surely, 2^2060377457 is an apocalyptic number.

It is an amenable number.

2060377457 is a deficient number, since it is larger than the sum of its proper divisors (435199).

2060377457 is an equidigital number, since it uses as much as digits as its factorization.

2060377457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435198.

The product of its (nonzero) digits is 246960, while the sum is 41.

The square root of 2060377457 is about 45391.3808668562. The cubic root of 2060377457 is about 1272.4740367019.

The spelling of 2060377457 in words is "two billion, sixty million, three hundred seventy-seven thousand, four hundred fifty-seven".