5314511021 has 8 divisors (see below), whose sum is σ = 5512191384. Its totient is φ = 5119675200.

The previous prime is 5314511011. The next prime is 5314511057. The reversal of 5314511021 is 1201154135.

It can be written as a sum of positive squares in 4 ways, for example, as 1512432100 + 3802078921 = 38890^2 + 61661^2 .

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

It is not a de Polignac number, because 5314511021 - 2¹⁰ = 5314509997 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 (5314511011) 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, 707330 + ... + 714803.

It is an arithmetic number, because the mean of its divisors is an integer number (689023923).

Almost surely, 2^5314511021 is an apocalyptic number.

It is an amenable number.

5314511021 is a deficient number, since it is larger than the sum of its proper divisors (197680363).

5314511021 is a wasteful number, since it uses less digits than its factorization.

5314511021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422271.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5314511021 is about 72900.6928705071. The cubic root of 5314511021 is about 1745.1031562732.

Adding to 5314511021 its reverse (1201154135), we get a palindrome (6515665156).

The spelling of 5314511021 in words is "five billion, three hundred fourteen million, five hundred eleven thousand, twenty-one".