53880503 has 2 divisors, whose sum is σ = 53880504. Its totient is φ = 53880502.

The previous prime is 53880487. The next prime is 53880509. The reversal of 53880503 is 30508835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53880503 - 2⁴ = 53880487 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53880503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53880509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26940251 + 26940252.

It is an arithmetic number, because the mean of its divisors is an integer number (26940252).

Almost surely, 2^53880503 is an apocalyptic number.

53880503 is a deficient number, since it is larger than the sum of its proper divisors (1).

53880503 is an equidigital number, since it uses as much as digits as its factorization.

53880503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 53880503 is about 7340.3339842271. Note that the first 3 decimals coincide. The cubic root of 53880503 is about 377.6973001934.

The spelling of 53880503 in words is "fifty-three million, eight hundred eighty thousand, five hundred three".