135757433 has 16 divisors (see below), whose sum is σ = 159687936. Its totient is φ = 113006400.

The previous prime is 135757411. The next prime is 135757459. The reversal of 135757433 is 334757531.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135757433 is a prime.

It is a super-2 number, since 2×135757433² = 36860161229498978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135757133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35660 + ... + 39282.

It is an arithmetic number, because the mean of its divisors is an integer number (9980496).

Almost surely, 2^135757433 is an apocalyptic number.

It is an amenable number.

135757433 is a deficient number, since it is larger than the sum of its proper divisors (23930503).

135757433 is a wasteful number, since it uses less digits than its factorization.

135757433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784.

The product of its digits is 132300, while the sum is 38.

The square root of 135757433 is about 11651.4991739261. The cubic root of 135757433 is about 513.9503969352.

The spelling of 135757433 in words is "one hundred thirty-five million, seven hundred fifty-seven thousand, four hundred thirty-three".