53039862 has 12 divisors (see below), whose sum is σ = 114919740. Its totient is φ = 17679948.

The previous prime is 53039843. The next prime is 53039867. The reversal of 53039862 is 26893035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53039867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1473312 + ... + 1473347.

It is an arithmetic number, because the mean of its divisors is an integer number (9576645).

Almost surely, 2^53039862 is an apocalyptic number.

53039862 is an abundant number, since it is smaller than the sum of its proper divisors (61879878).

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

53039862 is a wasteful number, since it uses less digits than its factorization.

53039862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946667 (or 2946664 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 53039862 is about 7282.8471081027. The cubic root of 53039862 is about 375.7227235603.

The spelling of 53039862 in words is "fifty-three million, thirty-nine thousand, eight hundred sixty-two".