2052656434 has 16 divisors (see below), whose sum is σ = 3125048256. Its totient is φ = 1010998800.

The previous prime is 2052656429. The next prime is 2052656443. The reversal of 2052656434 is 4346562502.

It is a junction number, because it is equal to n+sod(n) for n = 2052656393 and 2052656402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177724 + ... + 188920.

It is an arithmetic number, because the mean of its divisors is an integer number (195315516).

Almost surely, 2^2052656434 is an apocalyptic number.

2052656434 is a deficient number, since it is larger than the sum of its proper divisors (1072391822).

2052656434 is a wasteful number, since it uses less digits than its factorization.

2052656434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12561.

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 2052656434 is about 45306.2515995309. The cubic root of 2052656434 is about 1270.8825646611.

The spelling of 2052656434 in words is "two billion, fifty-two million, six hundred fifty-six thousand, four hundred thirty-four".