5163477251 has 4 divisors (see below), whose sum is σ = 5165646432. Its totient is φ = 5161308072.

The previous prime is 5163477203. The next prime is 5163477283. The reversal of 5163477251 is 1527743615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5163477251 is a prime.

It is a super-2 number, since 2×5163477251² = 53322994643189034002, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5163477199 and 5163477208.

It is not an unprimeable number, because it can be changed into a prime (5163477551) 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, 1081016 + ... + 1085781.

It is an arithmetic number, because the mean of its divisors is an integer number (1291411608).

Almost surely, 2^5163477251 is an apocalyptic number.

5163477251 is a deficient number, since it is larger than the sum of its proper divisors (2169181).

5163477251 is a wasteful number, since it uses less digits than its factorization.

5163477251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169180.

The product of its digits is 176400, while the sum is 41.

The square root of 5163477251 is about 71857.3395764135. The cubic root of 5163477251 is about 1728.4125961412.

The spelling of 5163477251 in words is "five billion, one hundred sixty-three million, four hundred seventy-seven thousand, two hundred fifty-one".