4357479226957 has 2 divisors, whose sum is σ = 4357479226958. Its totient is φ = 4357479226956.

The previous prime is 4357479226909. The next prime is 4357479227047. The reversal of 4357479226957 is 7596229747534.

4357479226957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3645327207076 + 712152019881 = 1909274^2 + 843891^2 .

It is a cyclic number.

It is not a de Polignac number, because 4357479226957 - 2⁷ = 4357479226829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4357479226657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2178739613478 + 2178739613479.

It is an arithmetic number, because the mean of its divisors is an integer number (2178739613479).

Almost surely, 2^{4357479226957} is an apocalyptic number.

It is an amenable number.

4357479226957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4357479226957 is an equidigital number, since it uses as much as digits as its factorization.

4357479226957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 800150400, while the sum is 70.

The spelling of 4357479226957 in words is "four trillion, three hundred fifty-seven billion, four hundred seventy-nine million, two hundred twenty-six thousand, nine hundred fifty-seven".