135790547 has 2 divisors, whose sum is σ = 135790548. Its totient is φ = 135790546.

The previous prime is 135790531. The next prime is 135790609. The reversal of 135790547 is 745097531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135790547 - 2⁴ = 135790531 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135790507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67895273 + 67895274.

It is an arithmetic number, because the mean of its divisors is an integer number (67895274).

Almost surely, 2^135790547 is an apocalyptic number.

135790547 is a deficient number, since it is larger than the sum of its proper divisors (1).

135790547 is an equidigital number, since it uses as much as digits as its factorization.

135790547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 135790547 is about 11652.9201061365. The cubic root of 135790547 is about 513.9921811909.

The spelling of 135790547 in words is "one hundred thirty-five million, seven hundred ninety thousand, five hundred forty-seven".