2053434546246 has 32 divisors (see below), whose sum is σ = 4328273053440. Its totient is φ = 647665071264.

The previous prime is 2053434546187. The next prime is 2053434546269. The reversal of 2053434546246 is 6426454343502.

It is a junction number, because it is equal to n+sod(n) for n = 2053434546195 and 2053434546204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10849425 + ... + 11037068.

It is an arithmetic number, because the mean of its divisors is an integer number (135258532920).

Almost surely, 2^{2053434546246} is an apocalyptic number.

2053434546246 is an abundant number, since it is smaller than the sum of its proper divisors (2274838507194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053434546246 is a wasteful number, since it uses less digits than its factorization.

2053434546246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21887340.

The product of its (nonzero) digits is 8294400, while the sum is 48.

Adding to 2053434546246 its reverse (6426454343502), we get a palindrome (8479888889748).

The spelling of 2053434546246 in words is "two trillion, fifty-three billion, four hundred thirty-four million, five hundred forty-six thousand, two hundred forty-six".