2353123542 has 48 divisors (see below), whose sum is σ = 5911992576. Its totient is φ = 611199600.

The previous prime is 2353123519. The next prime is 2353123543. The reversal of 2353123542 is 2453213532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2353123543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226434 + ... + 236597.

It is an arithmetic number, because the mean of its divisors is an integer number (123166512).

Almost surely, 2^2353123542 is an apocalyptic number.

2353123542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2353123542 is an abundant number, since it is smaller than the sum of its proper divisors (3558869034).

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

2353123542 is a wasteful number, since it uses less digits than its factorization.

2353123542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463065 (or 463054 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 2353123542 is about 48509.0047516953. The cubic root of 2353123542 is about 1330.0916781547.

The spelling of 2353123542 in words is "two billion, three hundred fifty-three million, one hundred twenty-three thousand, five hundred forty-two".