5186161052 has 12 divisors (see below), whose sum is σ = 9089516856. Its totient is φ = 2589156240.

The previous prime is 5186161037. The next prime is 5186161067. The reversal of 5186161052 is 2501616815.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5186161037) and next prime (5186161067).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978098 + ... + 983385.

It is an arithmetic number, because the mean of its divisors is an integer number (757459738).

Almost surely, 2^5186161052 is an apocalyptic number.

It is an amenable number.

5186161052 is a deficient number, since it is larger than the sum of its proper divisors (3903355804).

5186161052 is a wasteful number, since it uses less digits than its factorization.

5186161052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962148 (or 1962146 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 5186161052 is about 72015.0057418591. The cubic root of 5186161052 is about 1730.9399429586.

Adding to 5186161052 its reverse (2501616815), we get a palindrome (7687777867).

The spelling of 5186161052 in words is "five billion, one hundred eighty-six million, one hundred sixty-one thousand, fifty-two".