53074771 has 16 divisors (see below), whose sum is σ = 57657600. Its totient is φ = 48692448.

The previous prime is 53074739. The next prime is 53074789. The reversal of 53074771 is 17747035.

It is a cyclic number.

It is not a de Polignac number, because 53074771 - 2⁵ = 53074739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53074711) 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, 136245 + ... + 136633.

It is an arithmetic number, because the mean of its divisors is an integer number (3603600).

Almost surely, 2^53074771 is an apocalyptic number.

53074771 is a deficient number, since it is larger than the sum of its proper divisors (4582829).

53074771 is a wasteful number, since it uses less digits than its factorization.

53074771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 53074771 is about 7285.2433727364. The cubic root of 53074771 is about 375.8051347104.

The spelling of 53074771 in words is "fifty-three million, seventy-four thousand, seven hundred seventy-one".