5403213779 has 2 divisors, whose sum is σ = 5403213780. Its totient is φ = 5403213778.

The previous prime is 5403213743. The next prime is 5403213841. The reversal of 5403213779 is 9773123045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5403213779 - 2⁸ = 5403213523 is a prime.

It is not a weakly prime, because it can be changed into another prime (5403213379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701606889 + 2701606890.

It is an arithmetic number, because the mean of its divisors is an integer number (2701606890).

Almost surely, 2^5403213779 is an apocalyptic number.

5403213779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403213779 is an equidigital number, since it uses as much as digits as its factorization.

5403213779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 5403213779 is about 73506.5560273368. The cubic root of 5403213779 is about 1754.7586163796.

The spelling of 5403213779 in words is "five billion, four hundred three million, two hundred thirteen thousand, seven hundred seventy-nine".