4614808157 has 4 divisors (see below), whose sum is σ = 4617646176. Its totient is φ = 4611970140.

The previous prime is 4614808127. The next prime is 4614808169. The reversal of 4614808157 is 7518084164.

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 4614808157 - 2³² = 319840861 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 (4614808127) 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, 1416569 + ... + 1419822.

It is an arithmetic number, because the mean of its divisors is an integer number (1154411544).

Almost surely, 2^4614808157 is an apocalyptic number.

It is an amenable number.

4614808157 is a deficient number, since it is larger than the sum of its proper divisors (2838019).

4614808157 is a wasteful number, since it uses less digits than its factorization.

4614808157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838018.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 4614808157 is about 67932.3792973572. The cubic root of 4614808157 is about 1664.8861885671.

The spelling of 4614808157 in words is "four billion, six hundred fourteen million, eight hundred eight thousand, one hundred fifty-seven".