135552201607 has 2 divisors, whose sum is σ = 135552201608. Its totient is φ = 135552201606.

The previous prime is 135552201599. The next prime is 135552201611. The reversal of 135552201607 is 706102255531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135552201607 - 2³ = 135552201599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135552201647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67776100803 + 67776100804.

It is an arithmetic number, because the mean of its divisors is an integer number (67776100804).

Almost surely, 2^135552201607 is an apocalyptic number.

135552201607 is a deficient number, since it is larger than the sum of its proper divisors (1).

135552201607 is an equidigital number, since it uses as much as digits as its factorization.

135552201607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 135552201607 in words is "one hundred thirty-five billion, five hundred fifty-two million, two hundred one thousand, six hundred seven".