53745311 has 2 divisors, whose sum is σ = 53745312. Its totient is φ = 53745310.

The previous prime is 53745277. The next prime is 53745337. The reversal of 53745311 is 11354735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53745311 - 2⁶ = 53745247 is a prime.

It is equal to p_3211895 and since 53745311 and 3211895 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 (53745361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26872655 + 26872656.

It is an arithmetic number, because the mean of its divisors is an integer number (26872656).

Almost surely, 2^53745311 is an apocalyptic number.

53745311 is a deficient number, since it is larger than the sum of its proper divisors (1).

53745311 is an equidigital number, since it uses as much as digits as its factorization.

53745311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 29.

The square root of 53745311 is about 7331.1193551872. The cubic root of 53745311 is about 377.3811411836.

The spelling of 53745311 in words is "fifty-three million, seven hundred forty-five thousand, three hundred eleven".