135374455 has 8 divisors (see below), whose sum is σ = 165514752. Its totient is φ = 106255968.

The previous prime is 135374443. The next prime is 135374467. The reversal of 135374455 is 554473531.

It is an interprime number because it is at equal distance from previous prime (135374443) and next prime (135374467).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135374455 - 2⁵ = 135374423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255159 + ... + 255688.

It is an arithmetic number, because the mean of its divisors is an integer number (20689344).

Almost surely, 2^135374455 is an apocalyptic number.

135374455 is a deficient number, since it is larger than the sum of its proper divisors (30140297).

135374455 is an equidigital number, since it uses as much as digits as its factorization.

135374455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510905.

The product of its digits is 126000, while the sum is 37.

The square root of 135374455 is about 11635.0528576367. The cubic root of 135374455 is about 513.4666491412.

The spelling of 135374455 in words is "one hundred thirty-five million, three hundred seventy-four thousand, four hundred fifty-five".