2062451057 has 4 divisors (see below), whose sum is σ = 2062600176. Its totient is φ = 2062301940.

The previous prime is 2062451047. The next prime is 2062451089. The reversal of 2062451057 is 7501542602.

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 2062451057 - 2²⁰ = 2061402481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2062451047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51419 + ... + 82272.

It is an arithmetic number, because the mean of its divisors is an integer number (515650044).

Almost surely, 2^2062451057 is an apocalyptic number.

It is an amenable number.

2062451057 is a deficient number, since it is larger than the sum of its proper divisors (149119).

2062451057 is a wasteful number, since it uses less digits than its factorization.

2062451057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149118.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2062451057 is about 45414.2164635701. The cubic root of 2062451057 is about 1272.9007736362.

Adding to 2062451057 its reverse (7501542602), we get a palindrome (9563993659).

The spelling of 2062451057 in words is "two billion, sixty-two million, four hundred fifty-one thousand, fifty-seven".