252029523 has 8 divisors (see below), whose sum is σ = 336115648. Its totient is φ = 167981544.

The previous prime is 252029497. The next prime is 252029527. The reversal of 252029523 is 325920252.

252029523 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 de Polignac number, because none of the positive numbers 2^k-252029523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252029527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14640 + ... + 26802.

It is an arithmetic number, because the mean of its divisors is an integer number (42014456).

Almost surely, 2^252029523 is an apocalyptic number.

252029523 is a deficient number, since it is larger than the sum of its proper divisors (84086125).

252029523 is a wasteful number, since it uses less digits than its factorization.

252029523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19073.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 252029523 is about 15875.4377262487. The cubic root of 252029523 is about 631.6606251893.

Adding to 252029523 its reverse (325920252), we get a palindrome (577949775).

The spelling of 252029523 in words is "two hundred fifty-two million, twenty-nine thousand, five hundred twenty-three".