52274503 has 2 divisors, whose sum is σ = 52274504. Its totient is φ = 52274502.

The previous prime is 52274489. The next prime is 52274513. The reversal of 52274503 is 30547225.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52274503 is a prime.

It is equal to p_3129265 and since 52274503 and 3129265 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52274513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26137251 + 26137252.

It is an arithmetic number, because the mean of its divisors is an integer number (26137252).

Almost surely, 2^52274503 is an apocalyptic number.

52274503 is a deficient number, since it is larger than the sum of its proper divisors (1).

52274503 is an equidigital number, since it uses as much as digits as its factorization.

52274503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 52274503 is about 7230.1108566882. The cubic root of 52274503 is about 373.9067489399.

It can be divided in two parts, 5227 and 4503, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 52274503 in words is "fifty-two million, two hundred seventy-four thousand, five hundred three".