152135053 has 6 divisors (see below), whose sum is σ = 176973486. Its totient is φ = 130401432.

The previous prime is 152135029. The next prime is 152135059. The reversal of 152135053 is 350531251.

It can be written as a sum of positive squares in only one way, i.e., 149891049 + 2244004 = 12243^2 + 1498^2 .

It is a de Polignac number, because none of the positive numbers 2^k-152135053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152135059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1552350 + ... + 1552447.

It is an arithmetic number, because the mean of its divisors is an integer number (29495581).

Almost surely, 2^152135053 is an apocalyptic number.

It is an amenable number.

152135053 is a deficient number, since it is larger than the sum of its proper divisors (24838433).

152135053 is an equidigital number, since it uses as much as digits as its factorization.

152135053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104811 (or 3104804 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 152135053 is about 12334.3039122603. The cubic root of 152135053 is about 533.8383424499.

The spelling of 152135053 in words is "one hundred fifty-two million, one hundred thirty-five thousand, fifty-three".