2375134668845 has 4 divisors (see below), whose sum is σ = 2850161602620. Its totient is φ = 1900107735072.

The previous prime is 2375134668733. The next prime is 2375134668871. The reversal of 2375134668845 is 5488664315732.

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

It can be written as a sum of positive squares in 2 ways, for example, as 812987148964 + 1562147519881 = 901658^2 + 1249859^2 .

It is a cyclic number.

It is not a de Polignac number, because 2375134668845 - 2⁸ = 2375134668589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237513466880 + ... + 237513466889.

It is an arithmetic number, because the mean of its divisors is an integer number (712540400655).

Almost surely, 2^{2375134668845} is an apocalyptic number.

It is an amenable number.

2375134668845 is a deficient number, since it is larger than the sum of its proper divisors (475026933775).

2375134668845 is an equidigital number, since it uses as much as digits as its factorization.

2375134668845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475026933774.

The product of its digits is 116121600, while the sum is 62.

The spelling of 2375134668845 in words is "two trillion, three hundred seventy-five billion, one hundred thirty-four million, six hundred sixty-eight thousand, eight hundred forty-five".