53959020 has 48 divisors (see below), whose sum is σ = 159975648. Its totient is φ = 13542400.

The previous prime is 53959001. The next prime is 53959039. The reversal of 53959020 is 2095935.

It is an interprime number because it is at equal distance from previous prime (53959001) and next prime (53959039).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25431 + ... + 27470.

It is an arithmetic number, because the mean of its divisors is an integer number (3332826).

Almost surely, 2^53959020 is an apocalyptic number.

It is an amenable number.

53959020 is an abundant number, since it is smaller than the sum of its proper divisors (106016628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53959020 is a wasteful number, since it uses less digits than its factorization.

53959020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52930 (or 52928 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 53959020 is about 7345.6803633156. The cubic root of 53959020 is about 377.8806767629.

The spelling of 53959020 in words is "fifty-three million, nine hundred fifty-nine thousand, twenty".