5101214533 has 4 divisors (see below), whose sum is σ = 5109173388. Its totient is φ = 5093255680.

The previous prime is 5101214491. The next prime is 5101214537. The reversal of 5101214533 is 3354121015.

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 2 ways, for example, as 4432630084 + 668584449 = 66578^2 + 25857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5101214533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5101214498 and 5101214507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101214537) 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, 3978466 + ... + 3979747.

It is an arithmetic number, because the mean of its divisors is an integer number (1277293347).

Almost surely, 2^5101214533 is an apocalyptic number.

It is an amenable number.

5101214533 is a deficient number, since it is larger than the sum of its proper divisors (7958855).

5101214533 is an equidigital number, since it uses as much as digits as its factorization.

5101214533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7958854.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5101214533 is about 71422.7872110855. The cubic root of 5101214533 is about 1721.4372488620.

Adding to 5101214533 its reverse (3354121015), we get a palindrome (8455335548).

The spelling of 5101214533 in words is "five billion, one hundred one million, two hundred fourteen thousand, five hundred thirty-three".