2373545425571 has 2 divisors, whose sum is σ = 2373545425572. Its totient is φ = 2373545425570.

The previous prime is 2373545425553. The next prime is 2373545425609. The reversal of 2373545425571 is 1755245453732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2373545425571 - 2¹⁴ = 2373545409187 is a prime.

It is a super-3 number, since 3×2373545425571³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2373545425871) 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 as a sum of consecutive naturals, namely, 1186772712785 + 1186772712786.

It is an arithmetic number, because the mean of its divisors is an integer number (1186772712786).

Almost surely, 2^{2373545425571} is an apocalyptic number.

2373545425571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2373545425571 is an equidigital number, since it uses as much as digits as its factorization.

2373545425571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640000, while the sum is 53.

The spelling of 2373545425571 in words is "two trillion, three hundred seventy-three billion, five hundred forty-five million, four hundred twenty-five thousand, five hundred seventy-one".