13757232079 has 2 divisors, whose sum is σ = 13757232080. Its totient is φ = 13757232078.

The previous prime is 13757232061. The next prime is 13757232091. The reversal of 13757232079 is 97023275731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13757232079 - 2⁷ = 13757231951 is a prime.

It is a super-2 number, since 2×13757232079² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13757232059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6878616039 + 6878616040.

It is an arithmetic number, because the mean of its divisors is an integer number (6878616040).

Almost surely, 2^13757232079 is an apocalyptic number.

13757232079 is a deficient number, since it is larger than the sum of its proper divisors (1).

13757232079 is an equidigital number, since it uses as much as digits as its factorization.

13757232079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 555660, while the sum is 46.

The spelling of 13757232079 in words is "thirteen billion, seven hundred fifty-seven million, two hundred thirty-two thousand, seventy-nine".