152752553 has 4 divisors (see below), whose sum is σ = 152800080. Its totient is φ = 152705028.

The previous prime is 152752543. The next prime is 152752559. The reversal of 152752553 is 355257251.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 152752553 - 2¹² = 152748457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152752559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18563 + ... + 25496.

It is an arithmetic number, because the mean of its divisors is an integer number (38200020).

Almost surely, 2^152752553 is an apocalyptic number.

It is an amenable number.

152752553 is a deficient number, since it is larger than the sum of its proper divisors (47527).

152752553 is an equidigital number, since it uses as much as digits as its factorization.

152752553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47526.

The product of its digits is 52500, while the sum is 35.

The square root of 152752553 is about 12359.3103772015. The cubic root of 152752553 is about 534.5596318015.

The spelling of 152752553 in words is "one hundred fifty-two million, seven hundred fifty-two thousand, five hundred fifty-three".