3477621585023 has 2 divisors, whose sum is σ = 3477621585024. Its totient is φ = 3477621585022.

The previous prime is 3477621584933. The next prime is 3477621585071. The reversal of 3477621585023 is 3205851267743.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3477621585023 - 2¹⁰ = 3477621583999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3477621585073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1738810792511 + 1738810792512.

It is an arithmetic number, because the mean of its divisors is an integer number (1738810792512).

Almost surely, 2^{3477621585023} is an apocalyptic number.

3477621585023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3477621585023 is an equidigital number, since it uses as much as digits as its factorization.

3477621585023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 3477621585023 in words is "three trillion, four hundred seventy-seven billion, six hundred twenty-one million, five hundred eighty-five thousand, twenty-three".