135458372 has 48 divisors (see below), whose sum is σ = 288113280. Its totient is φ = 54432000.

The previous prime is 135458359. The next prime is 135458399. The reversal of 135458372 is 273854531.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 15 ways as a sum of consecutive naturals, for example, 52472 + ... + 54992.

It is an arithmetic number, because the mean of its divisors is an integer number (6002360).

Almost surely, 2^135458372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135458372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144056640).

135458372 is an abundant number, since it is smaller than the sum of its proper divisors (152654908).

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

135458372 is a wasteful number, since it uses less digits than its factorization.

135458372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652 (or 2650 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 135458372 is about 11638.6585137635. The cubic root of 135458372 is about 513.5727244972.

The spelling of 135458372 in words is "one hundred thirty-five million, four hundred fifty-eight thousand, three hundred seventy-two".