69530313 has 16 divisors (see below), whose sum is σ = 96292800. Its totient is φ = 44573760.

The previous prime is 69530309. The next prime is 69530333. The reversal of 69530313 is 31303596.

It is not a de Polignac number, because 69530313 - 2² = 69530309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (69530333) 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, 21918 + ... + 24888.

It is an arithmetic number, because the mean of its divisors is an integer number (6018300).

Almost surely, 2^69530313 is an apocalyptic number.

It is an amenable number.

69530313 is a deficient number, since it is larger than the sum of its proper divisors (26762487).

69530313 is a wasteful number, since it uses less digits than its factorization.

69530313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272.

The product of its (nonzero) digits is 7290, while the sum is 30.

The square root of 69530313 is about 8338.4838549943. The cubic root of 69530313 is about 411.2046919964.

The spelling of 69530313 in words is "sixty-nine million, five hundred thirty thousand, three hundred thirteen".