2523475751323 has 4 divisors (see below), whose sum is σ = 2523687873480. Its totient is φ = 2523263629168.

The previous prime is 2523475751281. The next prime is 2523475751353. The reversal of 2523475751323 is 3231575743252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2523475751323 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2523475751353) 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 3 ways as a sum of consecutive naturals, for example, 106043233 + ... + 106067026.

It is an arithmetic number, because the mean of its divisors is an integer number (630921968370).

Almost surely, 2^{2523475751323} is an apocalyptic number.

2523475751323 is a deficient number, since it is larger than the sum of its proper divisors (212122157).

2523475751323 is a wasteful number, since it uses less digits than its factorization.

2523475751323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212122156.

The product of its digits is 5292000, while the sum is 49.

The spelling of 2523475751323 in words is "two trillion, five hundred twenty-three billion, four hundred seventy-five million, seven hundred fifty-one thousand, three hundred twenty-three".