5470472779 has 2 divisors, whose sum is σ = 5470472780. Its totient is φ = 5470472778.

The previous prime is 5470472731. The next prime is 5470472783. The reversal of 5470472779 is 9772740745.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5470472779 - 2¹⁵ = 5470440011 is a prime.

It is not a weakly prime, because it can be changed into another prime (5470472729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2735236389 + 2735236390.

It is an arithmetic number, because the mean of its divisors is an integer number (2735236390).

Almost surely, 2^5470472779 is an apocalyptic number.

5470472779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5470472779 is an equidigital number, since it uses as much as digits as its factorization.

5470472779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3457440, while the sum is 52.

The square root of 5470472779 is about 73962.6444835499. The cubic root of 5470472779 is about 1762.0096683663.

The spelling of 5470472779 in words is "five billion, four hundred seventy million, four hundred seventy-two thousand, seven hundred seventy-nine".