372106006271953 has 2 divisors, whose sum is σ = 372106006271954. Its totient is φ = 372106006271952.

The previous prime is 372106006271939. The next prime is 372106006272001. The reversal of 372106006271953 is 359172600601273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 255956737827904 + 116149268444049 = 15998648^2 + 10777257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-372106006271953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 372106006271953.

It is not a weakly prime, because it can be changed into another prime (372106006271053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186053003135976 + 186053003135977.

It is an arithmetic number, because the mean of its divisors is an integer number (186053003135977).

Almost surely, 2^{372106006271953} is an apocalyptic number.

It is an amenable number.

372106006271953 is a deficient number, since it is larger than the sum of its proper divisors (1).

372106006271953 is an equidigital number, since it uses as much as digits as its factorization.

372106006271953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 372106006271953 in words is "three hundred seventy-two trillion, one hundred six billion, six million, two hundred seventy-one thousand, nine hundred fifty-three".