152503153 has 4 divisors (see below), whose sum is σ = 166367088. Its totient is φ = 138639220.

The previous prime is 152503151. The next prime is 152503163. The reversal of 152503153 is 351305251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 351305251 = 11 ⋅31936841.

It is a cyclic number.

It is not a de Polignac number, because 152503153 - 2¹ = 152503151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152503151) 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, 6931951 + ... + 6931972.

It is an arithmetic number, because the mean of its divisors is an integer number (41591772).

Almost surely, 2^152503153 is an apocalyptic number.

It is an amenable number.

152503153 is a deficient number, since it is larger than the sum of its proper divisors (13863935).

152503153 is a wasteful number, since it uses less digits than its factorization.

152503153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13863934.

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

The square root of 152503153 is about 12349.2166958071. The cubic root of 152503153 is about 534.2685470974.

It can be divided in two parts, 152 and 503153, that added together give a palindrome (503305).

The spelling of 152503153 in words is "one hundred fifty-two million, five hundred three thousand, one hundred fifty-three".