135468465 has 32 divisors (see below), whose sum is σ = 237468672. Its totient is φ = 65400000.

The previous prime is 135468409. The next prime is 135468479. The reversal of 135468465 is 564864531.

It is not a de Polignac number, because 135468465 - 2⁷ = 135468337 is a prime.

It is a super-3 number, since 3×135468465³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39780 + ... + 43050.

It is an arithmetic number, because the mean of its divisors is an integer number (7420896).

Almost surely, 2^135468465 is an apocalyptic number.

135468465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135468465 is a deficient number, since it is larger than the sum of its proper divisors (102000207).

135468465 is a wasteful number, since it uses less digits than its factorization.

135468465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541.

The product of its digits is 345600, while the sum is 42.

The square root of 135468465 is about 11639.0921037682. The cubic root of 135468465 is about 513.5854796108.

The spelling of 135468465 in words is "one hundred thirty-five million, four hundred sixty-eight thousand, four hundred sixty-five".