5161016533 has 2 divisors, whose sum is σ = 5161016534. Its totient is φ = 5161016532.

The previous prime is 5161016507. The next prime is 5161016551. The reversal of 5161016533 is 3356101615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4526329284 + 634687249 = 67278^2 + 25193^2 .

It is a cyclic number.

It is not a de Polignac number, because 5161016533 - 2¹⁷ = 5160885461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5161016495 and 5161016504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5161016503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580508266 + 2580508267.

It is an arithmetic number, because the mean of its divisors is an integer number (2580508267).

Almost surely, 2^5161016533 is an apocalyptic number.

It is an amenable number.

5161016533 is a deficient number, since it is larger than the sum of its proper divisors (1).

5161016533 is an equidigital number, since it uses as much as digits as its factorization.

5161016533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 5161016533 is about 71840.2152906017. The cubic root of 5161016533 is about 1728.1379871528.

The spelling of 5161016533 in words is "five billion, one hundred sixty-one million, sixteen thousand, five hundred thirty-three".