5023211761 has 4 divisors (see below), whose sum is σ = 5086796800. Its totient is φ = 4959626724.

The previous prime is 5023211717. The next prime is 5023211813. The reversal of 5023211761 is 1671123205.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5023211761 - 2¹³ = 5023203569 is a prime.

It is a super-2 number, since 2×5023211761² = 50465312791697442242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5023211701) 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, 31792401 + ... + 31792558.

It is an arithmetic number, because the mean of its divisors is an integer number (1271699200).

Almost surely, 2^5023211761 is an apocalyptic number.

It is an amenable number.

5023211761 is a deficient number, since it is larger than the sum of its proper divisors (63585039).

5023211761 is an equidigital number, since it uses as much as digits as its factorization.

5023211761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63585038.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 5023211761 is about 70874.6200060360. The cubic root of 5023211761 is about 1712.6179660226.

Adding to 5023211761 its reverse (1671123205), we get a palindrome (6694334966).

The spelling of 5023211761 in words is "five billion, twenty-three million, two hundred eleven thousand, seven hundred sixty-one".