5211132503 has 8 divisors (see below), whose sum is σ = 5353035072. Its totient is φ = 5069285856.

The previous prime is 5211132481. The next prime is 5211132533. The reversal of 5211132503 is 3052311125.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5211132503 - 2⁶ = 5211132439 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 (5211132533) 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, 233801 + ... + 255117.

It is an arithmetic number, because the mean of its divisors is an integer number (669129384).

Almost surely, 2^5211132503 is an apocalyptic number.

5211132503 is a deficient number, since it is larger than the sum of its proper divisors (141902569).

5211132503 is a wasteful number, since it uses less digits than its factorization.

5211132503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27961.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 5211132503 is about 72188.1742600545. The cubic root of 5211132503 is about 1733.7136639976.

Adding to 5211132503 its reverse (3052311125), we get a palindrome (8263443628).

The spelling of 5211132503 in words is "five billion, two hundred eleven million, one hundred thirty-two thousand, five hundred three".