4871652557 has 4 divisors (see below), whose sum is σ = 4901540160. Its totient is φ = 4841764956.

The previous prime is 4871652529. The next prime is 4871652559. The reversal of 4871652557 is 7552561784.

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 4871652557 - 2²⁰ = 4870603981 is a prime.

It is a super-2 number, since 2×4871652557² = 47465997272249276498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4871652559) 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, 14943557 + ... + 14943882.

It is an arithmetic number, because the mean of its divisors is an integer number (1225385040).

Almost surely, 2^4871652557 is an apocalyptic number.

It is an amenable number.

4871652557 is a deficient number, since it is larger than the sum of its proper divisors (29887603).

4871652557 is a wasteful number, since it uses less digits than its factorization.

4871652557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29887602.

The product of its digits is 2352000, while the sum is 50.

The square root of 4871652557 is about 69797.2245651645. The cubic root of 4871652557 is about 1695.2175339421.

The spelling of 4871652557 in words is "four billion, eight hundred seventy-one million, six hundred fifty-two thousand, five hundred fifty-seven".