2104352534 has 8 divisors (see below), whose sum is σ = 3156856968. Its totient is φ = 1052066880.

The previous prime is 2104352513. The next prime is 2104352603. The reversal of 2104352534 is 4352534012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2104352497 and 2104352506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28052 + ... + 70679.

It is an arithmetic number, because the mean of its divisors is an integer number (394607121).

Almost surely, 2^2104352534 is an apocalyptic number.

2104352534 is a deficient number, since it is larger than the sum of its proper divisors (1052504434).

2104352534 is a wasteful number, since it uses less digits than its factorization.

2104352534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109390.

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

The square root of 2104352534 is about 45873.2224069773. Note that the first 3 decimals coincide. The cubic root of 2104352534 is about 1281.4632789541.

Adding to 2104352534 its reverse (4352534012), we get a palindrome (6456886546).

The spelling of 2104352534 in words is "two billion, one hundred four million, three hundred fifty-two thousand, five hundred thirty-four".