372146645383 has 2 divisors, whose sum is σ = 372146645384. Its totient is φ = 372146645382.

The previous prime is 372146645371. The next prime is 372146645389. The reversal of 372146645383 is 383546641273.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 372146645383 - 2⁹ = 372146644871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 372146645383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372146645389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186073322691 + 186073322692.

It is an arithmetic number, because the mean of its divisors is an integer number (186073322692).

Almost surely, 2^372146645383 is an apocalyptic number.

372146645383 is a deficient number, since it is larger than the sum of its proper divisors (1).

372146645383 is an equidigital number, since it uses as much as digits as its factorization.

372146645383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 52.

The spelling of 372146645383 in words is "three hundred seventy-two billion, one hundred forty-six million, six hundred forty-five thousand, three hundred eighty-three".