53920610 has 16 divisors (see below), whose sum is σ = 98889336. Its totient is φ = 21161088.

The previous prime is 53920589. The next prime is 53920619. The reversal of 53920610 is 1602935.

53920610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 39075001 + 14845609 = 6251^2 + 3853^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53920610.

It is not an unprimeable number, because it can be changed into a prime (53920619) 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, 50339 + ... + 51398.

Almost surely, 2^53920610 is an apocalyptic number.

53920610 is a deficient number, since it is larger than the sum of its proper divisors (44968726).

53920610 is a wasteful number, since it uses less digits than its factorization.

53920610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101797.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 53920610 is about 7343.0654361785. The cubic root of 53920610 is about 377.7909923931.

The spelling of 53920610 in words is "fifty-three million, nine hundred twenty thousand, six hundred ten".