2345727550523 has 12 divisors (see below), whose sum is σ = 2732734096992. Its totient is φ = 2007653684400.

The previous prime is 2345727550513. The next prime is 2345727550531. The reversal of 2345727550523 is 3250557275432.

It is not a de Polignac number, because 2345727550523 - 2²⁶ = 2345660441659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345727550513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35322803 + ... + 35389148.

It is an arithmetic number, because the mean of its divisors is an integer number (227727841416).

Almost surely, 2^{2345727550523} is an apocalyptic number.

2345727550523 is a deficient number, since it is larger than the sum of its proper divisors (387006546469).

2345727550523 is an equidigital number, since it uses as much as digits as its factorization.

2345727550523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70712642 (or 70712635 counting only the distinct ones).

The product of its (nonzero) digits is 8820000, while the sum is 50.

The spelling of 2345727550523 in words is "two trillion, three hundred forty-five billion, seven hundred twenty-seven million, five hundred fifty thousand, five hundred twenty-three".