53889080 has 32 divisors (see below), whose sum is σ = 138572640. Its totient is φ = 18476160.

The previous prime is 53889079. The next prime is 53889083. The reversal of 53889080 is 8098835.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53889083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95951 + ... + 96510.

It is an arithmetic number, because the mean of its divisors is an integer number (4330395).

Almost surely, 2^53889080 is an apocalyptic number.

It is an amenable number.

53889080 is an abundant number, since it is smaller than the sum of its proper divisors (84683560).

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

53889080 is a wasteful number, since it uses less digits than its factorization.

53889080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192479 (or 192475 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 53889080 is about 7340.9181986997. The cubic root of 53889080 is about 377.7173404534.

The spelling of 53889080 in words is "fifty-three million, eight hundred eighty-nine thousand, eighty".