135507465 has 32 divisors (see below), whose sum is σ = 241401600. Its totient is φ = 72120960.

The previous prime is 135507461. The next prime is 135507481. The reversal of 135507465 is 564705531.

It is not a de Polignac number, because 135507465 - 2² = 135507461 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (135507461) by changing a digit.

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, 102076 + ... + 103394.

It is an arithmetic number, because the mean of its divisors is an integer number (7543800).

Almost surely, 2^135507465 is an apocalyptic number.

135507465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135507465 is a deficient number, since it is larger than the sum of its proper divisors (105894135).

135507465 is a wasteful number, since it uses less digits than its factorization.

135507465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094 (or 2088 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 135507465 is about 11640.7673716126. The cubic root of 135507465 is about 513.6347602358.

The spelling of 135507465 in words is "one hundred thirty-five million, five hundred seven thousand, four hundred sixty-five".