375385575413 has 2 divisors, whose sum is σ = 375385575414. Its totient is φ = 375385575412.

The previous prime is 375385575407. The next prime is 375385575493. The reversal of 375385575413 is 314575583573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252830969329 + 122554606084 = 502823^2 + 350078^2 .

It is a cyclic number.

It is not a de Polignac number, because 375385575413 - 2²⁰ = 375384526837 is a prime.

It is a super-2 number, since 2×375385575413² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375385575403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187692787706 + 187692787707.

It is an arithmetic number, because the mean of its divisors is an integer number (187692787707).

Almost surely, 2^375385575413 is an apocalyptic number.

It is an amenable number.

375385575413 is a deficient number, since it is larger than the sum of its proper divisors (1).

375385575413 is an equidigital number, since it uses as much as digits as its factorization.

375385575413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460000, while the sum is 56.

The spelling of 375385575413 in words is "three hundred seventy-five billion, three hundred eighty-five million, five hundred seventy-five thousand, four hundred thirteen".