53023868 has 12 divisors (see below), whose sum is σ = 92866032. Its totient is φ = 26490720.

The previous prime is 53023853. The next prime is 53023871. The reversal of 53023868 is 86832035.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208 + ... + 10368.

It is an arithmetic number, because the mean of its divisors is an integer number (7738836).

Almost surely, 2^53023868 is an apocalyptic number.

It is an amenable number.

53023868 is a deficient number, since it is larger than the sum of its proper divisors (39842164).

53023868 is a wasteful number, since it uses less digits than its factorization.

53023868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10612 (or 10610 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 53023868 is about 7281.7489657362. The cubic root of 53023868 is about 375.6849537701.

The spelling of 53023868 in words is "fifty-three million, twenty-three thousand, eight hundred sixty-eight".