2072151623 has 2 divisors, whose sum is σ = 2072151624. Its totient is φ = 2072151622.

The previous prime is 2072151617. The next prime is 2072151629. The reversal of 2072151623 is 3261512702.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2072151617) and next prime (2072151629).

It is a cyclic number.

It is not a de Polignac number, because 2072151623 - 2⁶ = 2072151559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2072151629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036075811 + 1036075812.

It is an arithmetic number, because the mean of its divisors is an integer number (1036075812).

Almost surely, 2^2072151623 is an apocalyptic number.

2072151623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2072151623 is an equidigital number, since it uses as much as digits as its factorization.

2072151623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2072151623 is about 45520.8921595348. The cubic root of 2072151623 is about 1274.8933137440.

The spelling of 2072151623 in words is "two billion, seventy-two million, one hundred fifty-one thousand, six hundred twenty-three".