2345481523 has 8 divisors (see below), whose sum is σ = 2924236800. Its totient is φ = 1827647880.

The previous prime is 2345481503. The next prime is 2345481533. The reversal of 2345481523 is 3251845432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2345481523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345481503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15230323 + ... + 15230476.

It is an arithmetic number, because the mean of its divisors is an integer number (365529600).

Almost surely, 2^2345481523 is an apocalyptic number.

2345481523 is a deficient number, since it is larger than the sum of its proper divisors (578755277).

2345481523 is a wasteful number, since it uses less digits than its factorization.

2345481523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30460817.

The product of its digits is 115200, while the sum is 37.

The square root of 2345481523 is about 48430.1716185272. The cubic root of 2345481523 is about 1328.6502452231.

The spelling of 2345481523 in words is "two billion, three hundred forty-five million, four hundred eighty-one thousand, five hundred twenty-three".