53740527 has 4 divisors (see below), whose sum is σ = 71654040. Its totient is φ = 35827016.

The previous prime is 53740517. The next prime is 53740537. The reversal of 53740527 is 72504735.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (53740517) and next prime (53740537).

It is a cyclic number.

It is not a de Polignac number, because 53740527 - 2²² = 49546223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53740507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8956752 + ... + 8956757.

It is an arithmetic number, because the mean of its divisors is an integer number (17913510).

Almost surely, 2^53740527 is an apocalyptic number.

53740527 is a deficient number, since it is larger than the sum of its proper divisors (17913513).

53740527 is a wasteful number, since it uses less digits than its factorization.

53740527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17913512.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 53740527 is about 7330.7930676019. The cubic root of 53740527 is about 377.3699436489.

The spelling of 53740527 in words is "fifty-three million, seven hundred forty thousand, five hundred twenty-seven".