10405045051 has 2 divisors, whose sum is σ = 10405045052. Its totient is φ = 10405045050.

The previous prime is 10405045009. The next prime is 10405045073. The reversal of 10405045051 is 15054050401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10405045051 - 2⁹ = 10405044539 is a prime.

It is not a weakly prime, because it can be changed into another prime (10405045951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5202522525 + 5202522526.

It is an arithmetic number, because the mean of its divisors is an integer number (5202522526).

Almost surely, 2^10405045051 is an apocalyptic number.

10405045051 is a deficient number, since it is larger than the sum of its proper divisors (1).

10405045051 is an equidigital number, since it uses as much as digits as its factorization.

10405045051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 10405045051 its reverse (15054050401), we get a palindrome (25459095452).

The spelling of 10405045051 in words is "ten billion, four hundred five million, forty-five thousand, fifty-one".