69470540353 has 2 divisors, whose sum is σ = 69470540354. Its totient is φ = 69470540352.

The previous prime is 69470540333. The next prime is 69470540357. The reversal of 69470540353 is 35304507496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52012731969 + 17457808384 = 228063^2 + 132128^2 .

It is a cyclic number.

It is not a de Polignac number, because 69470540353 - 2⁹ = 69470539841 is a prime.

It is not a weakly prime, because it can be changed into another prime (69470540357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34735270176 + 34735270177.

It is an arithmetic number, because the mean of its divisors is an integer number (34735270177).

Almost surely, 2^69470540353 is an apocalyptic number.

It is an amenable number.

69470540353 is a deficient number, since it is larger than the sum of its proper divisors (1).

69470540353 is an equidigital number, since it uses as much as digits as its factorization.

69470540353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 69470540353 in words is "sixty-nine billion, four hundred seventy million, five hundred forty thousand, three hundred fifty-three".