135548976 has 40 divisors (see below), whose sum is σ = 350602560. Its totient is φ = 45126976.

The previous prime is 135548953. The next prime is 135548977. The reversal of 135548976 is 679845531.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (135548977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59311 + ... + 61553.

It is an arithmetic number, because the mean of its divisors is an integer number (8765064).

Almost surely, 2^135548976 is an apocalyptic number.

135548976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135548976 is an abundant number, since it is smaller than the sum of its proper divisors (215053584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135548976 is a wasteful number, since it uses less digits than its factorization.

135548976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513 (or 3507 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The square root of 135548976 is about 11642.5502360952. The cubic root of 135548976 is about 513.6872033877.

The spelling of 135548976 in words is "one hundred thirty-five million, five hundred forty-eight thousand, nine hundred seventy-six".