2512662123 has 4 divisors (see below), whose sum is σ = 3350216168. Its totient is φ = 1675108080.

The previous prime is 2512662121. The next prime is 2512662161. The reversal of 2512662123 is 3212662152.

2512662123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2512662123 - 2¹ = 2512662121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2512662121) 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, 418777018 + ... + 418777023.

It is an arithmetic number, because the mean of its divisors is an integer number (837554042).

Almost surely, 2^2512662123 is an apocalyptic number.

2512662123 is a deficient number, since it is larger than the sum of its proper divisors (837554045).

2512662123 is an equidigital number, since it uses as much as digits as its factorization.

2512662123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837554044.

The product of its digits is 8640, while the sum is 30.

The square root of 2512662123 is about 50126.4613053824. The cubic root of 2512662123 is about 1359.4963033430.

The spelling of 2512662123 in words is "two billion, five hundred twelve million, six hundred sixty-two thousand, one hundred twenty-three".