4650198157 has 8 divisors (see below), whose sum is σ = 5109441120. Its totient is φ = 4197038160.

The previous prime is 4650198127. The next prime is 4650198197. The reversal of 4650198157 is 7518910564.

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 4650198157 - 2¹⁵ = 4650165389 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 (4650198107) 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, 1519138 + ... + 1522195.

It is an arithmetic number, because the mean of its divisors is an integer number (638680140).

Almost surely, 2^4650198157 is an apocalyptic number.

It is an amenable number.

4650198157 is a deficient number, since it is larger than the sum of its proper divisors (459242963).

4650198157 is a wasteful number, since it uses less digits than its factorization.

4650198157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041483.

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 4650198157 is about 68192.3614270689. The cubic root of 4650198157 is about 1669.1312436708.

The spelling of 4650198157 in words is "four billion, six hundred fifty million, one hundred ninety-eight thousand, one hundred fifty-seven".