53077453 has 16 divisors (see below), whose sum is σ = 64512000. Its totient is φ = 43001280.

The previous prime is 53077447. The next prime is 53077471. The reversal of 53077453 is 35477035.

It is a cyclic number.

It is not a de Polignac number, because 53077453 - 2²¹ = 50980301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53077483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2253 + ... + 10546.

It is an arithmetic number, because the mean of its divisors is an integer number (4032000).

Almost surely, 2^53077453 is an apocalyptic number.

It is an amenable number.

53077453 is a deficient number, since it is larger than the sum of its proper divisors (11434547).

53077453 is a wasteful number, since it uses less digits than its factorization.

53077453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12852.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 53077453 is about 7285.4274411321. The cubic root of 53077453 is about 375.8114647260.

The spelling of 53077453 in words is "fifty-three million, seventy-seven thousand, four hundred fifty-three".