53376503 has 2 divisors, whose sum is σ = 53376504. Its totient is φ = 53376502.

The previous prime is 53376461. The next prime is 53376517. The reversal of 53376503 is 30567335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53376503 - 2¹⁶ = 53310967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53376503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53376563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26688251 + 26688252.

It is an arithmetic number, because the mean of its divisors is an integer number (26688252).

Almost surely, 2^53376503 is an apocalyptic number.

53376503 is a deficient number, since it is larger than the sum of its proper divisors (1).

53376503 is an equidigital number, since it uses as much as digits as its factorization.

53376503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 53376503 is about 7305.9224605795. The cubic root of 53376503 is about 376.5159446919.

The spelling of 53376503 in words is "fifty-three million, three hundred seventy-six thousand, five hundred three".