5155527236 has 24 divisors (see below), whose sum is σ = 9621632160. Its totient is φ = 2408671872.

The previous prime is 5155527227. The next prime is 5155527239. The reversal of 5155527236 is 6327255515.

It is a happy number.

It is a super-2 number, since 2×5155527236² = 53158922162275599392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5155527193 and 5155527202.

It is not an unprimeable number, because it can be changed into a prime (5155527239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263270 + ... + 282173.

It is an arithmetic number, because the mean of its divisors is an integer number (400901340).

Almost surely, 2^5155527236 is an apocalyptic number.

It is an amenable number.

5155527236 is a deficient number, since it is larger than the sum of its proper divisors (4466104924).

5155527236 is a wasteful number, since it uses less digits than its factorization.

5155527236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545603 (or 545601 counting only the distinct ones).

The product of its digits is 315000, while the sum is 41.

The square root of 5155527236 is about 71802.0002228350. Note that the first 3 decimals coincide. The cubic root of 5155527236 is about 1727.5250828398.

The spelling of 5155527236 in words is "five billion, one hundred fifty-five million, five hundred twenty-seven thousand, two hundred thirty-six".