2199052523 has 2 divisors, whose sum is σ = 2199052524. Its totient is φ = 2199052522.

The previous prime is 2199052489. The next prime is 2199052553. The reversal of 2199052523 is 3252509912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2199052523 - 2¹² = 2199048427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2199052553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099526261 + 1099526262.

It is an arithmetic number, because the mean of its divisors is an integer number (1099526262).

Almost surely, 2^2199052523 is an apocalyptic number.

2199052523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2199052523 is an equidigital number, since it uses as much as digits as its factorization.

2199052523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 2199052523 is about 46894.0563717834. The cubic root of 2199052523 is about 1300.4047108776.

The spelling of 2199052523 in words is "two billion, one hundred ninety-nine million, fifty-two thousand, five hundred twenty-three".