2605052342 has 32 divisors (see below), whose sum is σ = 4220143200. Its totient is φ = 1201996800.

The previous prime is 2605052309. The next prime is 2605052347. The reversal of 2605052342 is 2432505062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605052347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1758242 + ... + 1759722.

It is an arithmetic number, because the mean of its divisors is an integer number (131879475).

Almost surely, 2^2605052342 is an apocalyptic number.

2605052342 is a deficient number, since it is larger than the sum of its proper divisors (1615090858).

2605052342 is a wasteful number, since it uses less digits than its factorization.

2605052342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2605052342 is about 51039.7133808567. The cubic root of 2605052342 is about 1375.9589725886.

The spelling of 2605052342 in words is "two billion, six hundred five million, fifty-two thousand, three hundred forty-two".