35445554623 has 2 divisors, whose sum is σ = 35445554624. Its totient is φ = 35445554622.

The previous prime is 35445554611. The next prime is 35445554647. The reversal of 35445554623 is 32645554453.

35445554623 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 is a cyclic number.

It is not a de Polignac number, because 35445554623 - 2¹⁷ = 35445423551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35445554923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17722777311 + 17722777312.

It is an arithmetic number, because the mean of its divisors is an integer number (17722777312).

Almost surely, 2^35445554623 is an apocalyptic number.

35445554623 is a deficient number, since it is larger than the sum of its proper divisors (1).

35445554623 is an equidigital number, since it uses as much as digits as its factorization.

35445554623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320000, while the sum is 46.

The spelling of 35445554623 in words is "thirty-five billion, four hundred forty-five million, five hundred fifty-four thousand, six hundred twenty-three".