152117253 has 12 divisors (see below), whose sum is σ = 220435488. Its totient is φ = 101083560.

The previous prime is 152117237. The next prime is 152117263. The reversal of 152117253 is 352711251.

It is not a de Polignac number, because 152117253 - 2⁴ = 152117237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152117213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24375 + ... + 29972.

It is an arithmetic number, because the mean of its divisors is an integer number (18369624).

Almost surely, 2^152117253 is an apocalyptic number.

It is an amenable number.

152117253 is a deficient number, since it is larger than the sum of its proper divisors (68318235).

152117253 is a wasteful number, since it uses less digits than its factorization.

152117253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54664 (or 54661 counting only the distinct ones).

The product of its digits is 2100, while the sum is 27.

The square root of 152117253 is about 12333.5823263154. The cubic root of 152117253 is about 533.8175217099.

The spelling of 152117253 in words is "one hundred fifty-two million, one hundred seventeen thousand, two hundred fifty-three".