2405213522051 has 2 divisors, whose sum is σ = 2405213522052. Its totient is φ = 2405213522050.

The previous prime is 2405213521993. The next prime is 2405213522059. The reversal of 2405213522051 is 1502253125042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2405213522051 - 2⁶ = 2405213521987 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2405213521999 and 2405213522017.

It is not a weakly prime, because it can be changed into another prime (2405213522059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202606761025 + 1202606761026.

It is an arithmetic number, because the mean of its divisors is an integer number (1202606761026).

Almost surely, 2^{2405213522051} is an apocalyptic number.

2405213522051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2405213522051 is an equidigital number, since it uses as much as digits as its factorization.

2405213522051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 2405213522051 its reverse (1502253125042), we get a palindrome (3907466647093).

The spelling of 2405213522051 in words is "two trillion, four hundred five billion, two hundred thirteen million, five hundred twenty-two thousand, fifty-one".