5228946461 has 4 divisors (see below), whose sum is σ = 5230459872. Its totient is φ = 5227433052.

The previous prime is 5228946427. The next prime is 5228946469. The reversal of 5228946461 is 1646498225.

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 5228946461 - 2¹⁸ = 5228684317 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 (5228946469) 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, 751511 + ... + 758436.

It is an arithmetic number, because the mean of its divisors is an integer number (1307614968).

Almost surely, 2^5228946461 is an apocalyptic number.

It is an amenable number.

5228946461 is a deficient number, since it is larger than the sum of its proper divisors (1513411).

5228946461 is a wasteful number, since it uses less digits than its factorization.

5228946461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513410.

The product of its digits is 829440, while the sum is 47.

The square root of 5228946461 is about 72311.4545628837. The cubic root of 5228946461 is about 1735.6869508015.

The spelling of 5228946461 in words is "five billion, two hundred twenty-eight million, nine hundred forty-six thousand, four hundred sixty-one".