35478924847 has 2 divisors, whose sum is σ = 35478924848. Its totient is φ = 35478924846.

The previous prime is 35478924799. The next prime is 35478924883. The reversal of 35478924847 is 74842987453.

35478924847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35478924847 - 2³⁵ = 1119186479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35478921847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17739462423 + 17739462424.

It is an arithmetic number, because the mean of its divisors is an integer number (17739462424).

Almost surely, 2^35478924847 is an apocalyptic number.

35478924847 is a deficient number, since it is larger than the sum of its proper divisors (1).

35478924847 is an equidigital number, since it uses as much as digits as its factorization.

35478924847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54190080, while the sum is 61.

The spelling of 35478924847 in words is "thirty-five billion, four hundred seventy-eight million, nine hundred twenty-four thousand, eight hundred forty-seven".