1051344520507 has 2 divisors, whose sum is σ = 1051344520508. Its totient is φ = 1051344520506.

The previous prime is 1051344520459. The next prime is 1051344520519. The reversal of 1051344520507 is 7050254431501.

It is a strong prime.

It is an emirp because it is prime and its reverse (7050254431501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1051344520507 - 2²³ = 1051336131899 is a prime.

It is a super-2 number, since 2×1051344520507² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051344520537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525672260253 + 525672260254.

It is an arithmetic number, because the mean of its divisors is an integer number (525672260254).

Almost surely, 2^{1051344520507} is an apocalyptic number.

1051344520507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051344520507 is an equidigital number, since it uses as much as digits as its factorization.

1051344520507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 1051344520507 in words is "one trillion, fifty-one billion, three hundred forty-four million, five hundred twenty thousand, five hundred seven".