135077512 has 16 divisors (see below), whose sum is σ = 268168860. Its totient is φ = 63565824.

The previous prime is 135077507. The next prime is 135077533. The reversal of 135077512 is 215770531.

It can be written as a sum of positive squares in 2 ways, for example, as 125305636 + 9771876 = 11194^2 + 3126^2 .

It is a super-2 number, since 2×135077512² = 36491868496220288, which contains 22 as substring.

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, 496473 + ... + 496744.

Almost surely, 2^135077512 is an apocalyptic number.

It is an amenable number.

135077512 is a deficient number, since it is larger than the sum of its proper divisors (133091348).

135077512 is a wasteful number, since it uses less digits than its factorization.

135077512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993240 (or 993236 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 135077512 is about 11622.2851453576. The cubic root of 135077512 is about 513.0909457041.

The spelling of 135077512 in words is "one hundred thirty-five million, seventy-seven thousand, five hundred twelve".