2562106045 has 16 divisors (see below), whose sum is σ = 3212392320. Its totient is φ = 1958007744.

The previous prime is 2562106009. The next prime is 2562106049. The reversal of 2562106045 is 5406012652.

It is a cyclic number.

It is not a de Polignac number, because 2562106045 - 2²³ = 2553717437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2562105998 and 2562106016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562106049) 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 15 ways as a sum of consecutive naturals, for example, 76351 + ... + 104659.

It is an arithmetic number, because the mean of its divisors is an integer number (200774520).

Almost surely, 2^2562106045 is an apocalyptic number.

It is an amenable number.

2562106045 is a deficient number, since it is larger than the sum of its proper divisors (650286275).

2562106045 is a wasteful number, since it uses less digits than its factorization.

2562106045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29124.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2562106045 is about 50617.2504685903. The cubic root of 2562106045 is about 1368.3557885062.

Adding to 2562106045 its reverse (5406012652), we get a palindrome (7968118697).

The spelling of 2562106045 in words is "two billion, five hundred sixty-two million, one hundred six thousand, forty-five".