135151976 has 16 divisors (see below), whose sum is σ = 254812740. Its totient is φ = 67201920.

The previous prime is 135151969. The next prime is 135151987. The reversal of 135151976 is 679151531.

It can be written as a sum of positive squares in 2 ways, for example, as 115562500 + 19589476 = 10750^2 + 4426^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45221 + ... + 48116.

Almost surely, 2^135151976 is an apocalyptic number.

It is an amenable number.

135151976 is a deficient number, since it is larger than the sum of its proper divisors (119660764).

135151976 is a wasteful number, since it uses less digits than its factorization.

135151976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93524 (or 93520 counting only the distinct ones).

The product of its digits is 28350, while the sum is 38.

The square root of 135151976 is about 11625.4882048024. The cubic root of 135151976 is about 513.1852120381.

The spelling of 135151976 in words is "one hundred thirty-five million, one hundred fifty-one thousand, nine hundred seventy-six".