3652556623 has 2 divisors, whose sum is σ = 3652556624. Its totient is φ = 3652556622.

The previous prime is 3652556563. The next prime is 3652556683. The reversal of 3652556623 is 3266552563.

It is a balanced prime because it is at equal distance from previous prime (3652556563) and next prime (3652556683).

It is a cyclic number.

It is not a de Polignac number, because 3652556623 - 2⁹ = 3652556111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3652556623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3652556683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1826278311 + 1826278312.

It is an arithmetic number, because the mean of its divisors is an integer number (1826278312).

Almost surely, 2^3652556623 is an apocalyptic number.

3652556623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652556623 is an equidigital number, since it uses as much as digits as its factorization.

3652556623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 43.

The square root of 3652556623 is about 60436.3849266317. The cubic root of 3652556623 is about 1540.0411276754.

The spelling of 3652556623 in words is "three billion, six hundred fifty-two million, five hundred fifty-six thousand, six hundred twenty-three".