5551411451 has 2 divisors, whose sum is σ = 5551411452. Its totient is φ = 5551411450.

The previous prime is 5551411441. The next prime is 5551411471. The reversal of 5551411451 is 1541141555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5551411451 - 2¹⁰ = 5551410427 is a prime.

It is not a weakly prime, because it can be changed into another prime (5551411441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775705725 + 2775705726.

It is an arithmetic number, because the mean of its divisors is an integer number (2775705726).

Almost surely, 2^5551411451 is an apocalyptic number.

5551411451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5551411451 is an equidigital number, since it uses as much as digits as its factorization.

5551411451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10000, while the sum is 32.

The square root of 5551411451 is about 74507.7945654010. The cubic root of 5551411451 is about 1770.6571289391.

The spelling of 5551411451 in words is "five billion, five hundred fifty-one million, four hundred eleven thousand, four hundred fifty-one".