13475674297 has 2 divisors, whose sum is σ = 13475674298. Its totient is φ = 13475674296.

The previous prime is 13475674253. The next prime is 13475674307. The reversal of 13475674297 is 79247657431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8722812816 + 4752861481 = 93396^2 + 68941^2 .

It is a cyclic number.

It is not a de Polignac number, because 13475674297 - 2⁷ = 13475674169 is a prime.

It is a super-3 number, since 3×13475674297³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (13475674237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6737837148 + 6737837149.

It is an arithmetic number, because the mean of its divisors is an integer number (6737837149).

Almost surely, 2^13475674297 is an apocalyptic number.

It is an amenable number.

13475674297 is a deficient number, since it is larger than the sum of its proper divisors (1).

13475674297 is an equidigital number, since it uses as much as digits as its factorization.

13475674297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8890560, while the sum is 55.

The spelling of 13475674297 in words is "thirteen billion, four hundred seventy-five million, six hundred seventy-four thousand, two hundred ninety-seven".