4352502257 has 8 divisors (see below), whose sum is σ = 4447024896. Its totient is φ = 4258059552.

The previous prime is 4352502239. The next prime is 4352502263. The reversal of 4352502257 is 7522052534.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4352502257 - 2⁸ = 4352502001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4352502227) 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, 97508 + ... + 134954.

It is an arithmetic number, because the mean of its divisors is an integer number (555878112).

Almost surely, 2^4352502257 is an apocalyptic number.

4352502257 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4352502257 is a deficient number, since it is larger than the sum of its proper divisors (94522639).

4352502257 is a wasteful number, since it uses less digits than its factorization.

4352502257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39967.

The product of its (nonzero) digits is 84000, while the sum is 35.

The square root of 4352502257 is about 65973.4966255390. The cubic root of 4352502257 is about 1632.7248459443.

The spelling of 4352502257 in words is "four billion, three hundred fifty-two million, five hundred two thousand, two hundred fifty-seven".