2054915503 has 2 divisors, whose sum is σ = 2054915504. Its totient is φ = 2054915502.

The previous prime is 2054915497. The next prime is 2054915537. The reversal of 2054915503 is 3055194502.

It is an a-pointer prime, because the next prime (2054915537) can be obtained adding 2054915503 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2054915503 - 2¹³ = 2054907311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054915563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027457751 + 1027457752.

It is an arithmetic number, because the mean of its divisors is an integer number (1027457752).

Almost surely, 2^2054915503 is an apocalyptic number.

2054915503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054915503 is an equidigital number, since it uses as much as digits as its factorization.

2054915503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 2054915503 is about 45331.1758395919. The cubic root of 2054915503 is about 1271.3486207047.

The spelling of 2054915503 in words is "two billion, fifty-four million, nine hundred fifteen thousand, five hundred three".