4529242157 has 8 divisors (see below), whose sum is σ = 4984718400. Its totient is φ = 4081053760.

The previous prime is 4529242121. The next prime is 4529242163. The reversal of 4529242157 is 7512429254.

4529242157 is digitally balanced in base 3, 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 not a de Polignac number, because 4529242157 - 2¹⁶ = 4529176621 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 (4529242117) 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, 1820657 + ... + 1823142.

It is an arithmetic number, because the mean of its divisors is an integer number (623089800).

Almost surely, 2^4529242157 is an apocalyptic number.

It is an amenable number.

4529242157 is a deficient number, since it is larger than the sum of its proper divisors (455476243).

4529242157 is a wasteful number, since it uses less digits than its factorization.

4529242157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643923.

The product of its digits is 201600, while the sum is 41.

The square root of 4529242157 is about 67299.6445532961. The cubic root of 4529242157 is about 1654.5320347946.

The spelling of 4529242157 in words is "four billion, five hundred twenty-nine million, two hundred forty-two thousand, one hundred fifty-seven".