5351166451 has 2 divisors, whose sum is σ = 5351166452. Its totient is φ = 5351166450.

The previous prime is 5351166437. The next prime is 5351166461. The reversal of 5351166451 is 1546611535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5351166451 - 2⁵ = 5351166419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5351166451.

It is not a weakly prime, because it can be changed into another prime (5351166421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675583225 + 2675583226.

It is an arithmetic number, because the mean of its divisors is an integer number (2675583226).

Almost surely, 2^5351166451 is an apocalyptic number.

5351166451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5351166451 is an equidigital number, since it uses as much as digits as its factorization.

5351166451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 37.

The square root of 5351166451 is about 73151.6674519453. The cubic root of 5351166451 is about 1749.1060959593.

Adding to 5351166451 its reverse (1546611535), we get a palindrome (6897777986).

The spelling of 5351166451 in words is "five billion, three hundred fifty-one million, one hundred sixty-six thousand, four hundred fifty-one".