69029053 has 4 divisors (see below), whose sum is σ = 69165180. Its totient is φ = 68892928.

The previous prime is 69029047. The next prime is 69029089. The reversal of 69029053 is 35092096.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37185604 + 31843449 = 6098^2 + 5643^2 .

It is a cyclic number.

It is not a de Polignac number, because 69029053 - 2⁵ = 69029021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69029153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67300 + ... + 68317.

It is an arithmetic number, because the mean of its divisors is an integer number (17291295).

Almost surely, 2^69029053 is an apocalyptic number.

It is an amenable number.

69029053 is a deficient number, since it is larger than the sum of its proper divisors (136127).

69029053 is a wasteful number, since it uses less digits than its factorization.

69029053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136126.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 69029053 is about 8308.3724639667. The cubic root of 69029053 is about 410.2141514601.

The spelling of 69029053 in words is "sixty-nine million, twenty-nine thousand, fifty-three".