69295570122013 has 4 divisors (see below), whose sum is σ = 69296268899068. Its totient is φ = 69294871344960.

The previous prime is 69295570122007. The next prime is 69295570122019. The reversal of 69295570122013 is 31022107559296.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (69295570122007) and next prime (69295570122019).

It can be written as a sum of positive squares in 2 ways, for example, as 34966904011524 + 34328666110489 = 5913282^2 + 5859067^2 .

It is a cyclic number.

It is not a de Polignac number, because 69295570122013 - 2³⁷ = 69158131168541 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 (69295570122019) 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, 349239756 + ... + 349438117.

It is an arithmetic number, because the mean of its divisors is an integer number (17324067224767).

Almost surely, 2^{69295570122013} is an apocalyptic number.

It is an amenable number.

69295570122013 is a deficient number, since it is larger than the sum of its proper divisors (698777055).

69295570122013 is an equidigital number, since it uses as much as digits as its factorization.

69295570122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698777054.

The product of its (nonzero) digits is 2041200, while the sum is 52.

The spelling of 69295570122013 in words is "sixty-nine trillion, two hundred ninety-five billion, five hundred seventy million, one hundred twenty-two thousand, thirteen".