53011790 has 16 divisors (see below), whose sum is σ = 102761568. Its totient is φ = 19573536.

The previous prime is 53011789. The next prime is 53011793. The reversal of 53011790 is 9711035.

53011790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53011793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203762 + ... + 204021.

It is an arithmetic number, because the mean of its divisors is an integer number (6422598).

Almost surely, 2^53011790 is an apocalyptic number.

53011790 is a deficient number, since it is larger than the sum of its proper divisors (49749778).

53011790 is a wasteful number, since it uses less digits than its factorization.

53011790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407803.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 53011790 is about 7280.9195847777. The cubic root of 53011790 is about 375.6564265703.

The spelling of 53011790 in words is "fifty-three million, eleven thousand, seven hundred ninety".