1052669429387 has 2 divisors, whose sum is σ = 1052669429388. Its totient is φ = 1052669429386.

The previous prime is 1052669429323. The next prime is 1052669429443. The reversal of 1052669429387 is 7839249662501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1052669429387 - 2⁶ = 1052669429323 is a prime.

It is a super-2 number, since 2×1052669429387² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052669429087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526334714693 + 526334714694.

It is an arithmetic number, because the mean of its divisors is an integer number (526334714694).

It is a 1-persistent number, because it is pandigital, but 2⋅1052669429387 = 2105338858774 is not.

Almost surely, 2^{1052669429387} is an apocalyptic number.

1052669429387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052669429387 is an equidigital number, since it uses as much as digits as its factorization.

1052669429387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 1052669429387 in words is "one trillion, fifty-two billion, six hundred sixty-nine million, four hundred twenty-nine thousand, three hundred eighty-seven".