5649155503 has 2 divisors, whose sum is σ = 5649155504. Its totient is φ = 5649155502.

The previous prime is 5649155483. The next prime is 5649155507. The reversal of 5649155503 is 3055519465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5649155503 - 2⁹ = 5649154991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5649155503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5649155507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2824577751 + 2824577752.

It is an arithmetic number, because the mean of its divisors is an integer number (2824577752).

Almost surely, 2^5649155503 is an apocalyptic number.

5649155503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5649155503 is an equidigital number, since it uses as much as digits as its factorization.

5649155503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405000, while the sum is 43.

The square root of 5649155503 is about 75160.8641714556. The cubic root of 5649155503 is about 1780.9887515771.

The spelling of 5649155503 in words is "five billion, six hundred forty-nine million, one hundred fifty-five thousand, five hundred three".