5216611762 has 4 divisors (see below), whose sum is σ = 7824917646. Its totient is φ = 2608305880.

The previous prime is 5216611703. The next prime is 5216611781. The reversal of 5216611762 is 2671166125.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 4155220521 + 1061391241 = 64461^2 + 32579^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304152939 + ... + 1304152942.

Almost surely, 2^5216611762 is an apocalyptic number.

5216611762 is a deficient number, since it is larger than the sum of its proper divisors (2608305884).

5216611762 is a wasteful number, since it uses less digits than its factorization.

5216611762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608305883.

The product of its digits is 30240, while the sum is 37.

The square root of 5216611762 is about 72226.1155123270. The cubic root of 5216611762 is about 1734.3210904206.

Adding to 5216611762 its reverse (2671166125), we get a palindrome (7887777887).

The spelling of 5216611762 in words is "five billion, two hundred sixteen million, six hundred eleven thousand, seven hundred sixty-two".