2415219623 has 2 divisors, whose sum is σ = 2415219624. Its totient is φ = 2415219622.

The previous prime is 2415219577. The next prime is 2415219629. The reversal of 2415219623 is 3269125142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2415219623 - 2²⁴ = 2398442407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2415219629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1207609811 + 1207609812.

It is an arithmetic number, because the mean of its divisors is an integer number (1207609812).

Almost surely, 2^2415219623 is an apocalyptic number.

2415219623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2415219623 is an equidigital number, since it uses as much as digits as its factorization.

2415219623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 2415219623 is about 49144.8839962005. The cubic root of 2415219623 is about 1341.6900823368.

The spelling of 2415219623 in words is "two billion, four hundred fifteen million, two hundred nineteen thousand, six hundred twenty-three".