2355542523234 has 48 divisors (see below), whose sum is σ = 5137513767360. Its totient is φ = 779977542240.

The previous prime is 2355542523157. The next prime is 2355542523239. The reversal of 2355542523234 is 4323252455532.

2355542523234 is a `hidden beast` number, since 2 + 3 + 5 + 55 + 42 + 523 + 2 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2355542523234.

It is not an unprimeable number, because it can be changed into a prime (2355542523239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11002987 + ... + 11215025.

It is an arithmetic number, because the mean of its divisors is an integer number (107031536820).

Almost surely, 2^{2355542523234} is an apocalyptic number.

2355542523234 is an abundant number, since it is smaller than the sum of its proper divisors (2781971244126).

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

2355542523234 is a wasteful number, since it uses less digits than its factorization.

2355542523234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216135 (or 216132 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 45.

Adding to 2355542523234 its reverse (4323252455532), we get a palindrome (6678794978766).

The spelling of 2355542523234 in words is "two trillion, three hundred fifty-five billion, five hundred forty-two million, five hundred twenty-three thousand, two hundred thirty-four".