155135014 has 8 divisors (see below), whose sum is σ = 233000568. Its totient is φ = 77468160.

The previous prime is 155135011. The next prime is 155135033. The reversal of 155135014 is 410531551.

It is a happy number.

155135014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 155135014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155135011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47707 + ... + 50854.

It is an arithmetic number, because the mean of its divisors is an integer number (29125071).

Almost surely, 2^155135014 is an apocalyptic number.

155135014 is a deficient number, since it is larger than the sum of its proper divisors (77865554).

155135014 is an equidigital number, since it uses as much as digits as its factorization.

155135014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99350.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 155135014 is about 12455.3207104434. The cubic root of 155135014 is about 537.3244585588.

Adding to 155135014 its reverse (410531551), we get a palindrome (565666565).

The spelling of 155135014 in words is "one hundred fifty-five million, one hundred thirty-five thousand, fourteen".