4769917157 has 4 divisors (see below), whose sum is σ = 4770405696. Its totient is φ = 4769428620.

The previous prime is 4769917147. The next prime is 4769917193. The reversal of 4769917157 is 7517199674.

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 4769917157 - 2¹⁰ = 4769916133 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 (4769917147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229319 + ... + 249252.

It is an arithmetic number, because the mean of its divisors is an integer number (1192601424).

Almost surely, 2^4769917157 is an apocalyptic number.

It is an amenable number.

4769917157 is a deficient number, since it is larger than the sum of its proper divisors (488539).

4769917157 is an equidigital number, since it uses as much as digits as its factorization.

4769917157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488538.

The product of its digits is 3333960, while the sum is 56.

The square root of 4769917157 is about 69064.5868517289. The cubic root of 4769917157 is about 1683.3339356227. Note that the first 3 decimals are identical.

The spelling of 4769917157 in words is "four billion, seven hundred sixty-nine million, nine hundred seventeen thousand, one hundred fifty-seven".