2920413623 has 2 divisors, whose sum is σ = 2920413624. Its totient is φ = 2920413622.

The previous prime is 2920413599. The next prime is 2920413631. The reversal of 2920413623 is 3263140292.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2920413623 is a prime.

It is a super-2 number, since 2×2920413623² = 17057631458807972258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2920413623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2920418623) 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, 1460206811 + 1460206812.

It is an arithmetic number, because the mean of its divisors is an integer number (1460206812).

Almost surely, 2^2920413623 is an apocalyptic number.

2920413623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2920413623 is an equidigital number, since it uses as much as digits as its factorization.

2920413623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2920413623 is about 54040.8514274155. The cubic root of 2920413623 is about 1429.3813848304.

The spelling of 2920413623 in words is "two billion, nine hundred twenty million, four hundred thirteen thousand, six hundred twenty-three".