1029505589135 has 16 divisors (see below), whose sum is σ = 1264173657120. Its totient is φ = 804427612800.

The previous prime is 1029505589131. The next prime is 1029505589153. The reversal of 1029505589135 is 5319855059201.

It is not a de Polignac number, because 1029505589135 - 2² = 1029505589131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029505589131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14304821 + ... + 14376609.

It is an arithmetic number, because the mean of its divisors is an integer number (79010853570).

Almost surely, 2^{1029505589135} is an apocalyptic number.

1029505589135 is a deficient number, since it is larger than the sum of its proper divisors (234668067985).

1029505589135 is an equidigital number, since it uses as much as digits as its factorization.

1029505589135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138538.

The product of its (nonzero) digits is 2430000, while the sum is 53.

The spelling of 1029505589135 in words is "one trillion, twenty-nine billion, five hundred five million, five hundred eighty-nine thousand, one hundred thirty-five".