53863476 has 24 divisors (see below), whose sum is σ = 128054304. Its totient is φ = 17615520.

The previous prime is 53863451. The next prime is 53863501. The reversal of 53863476 is 67436835.

53863476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53863451) and next prime (53863501).

It is a congruent number.

It is an unprimeable number.

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, 41710 + ... + 42981.

It is an arithmetic number, because the mean of its divisors is an integer number (5335596).

Almost surely, 2^53863476 is an apocalyptic number.

It is an amenable number.

53863476 is an abundant number, since it is smaller than the sum of its proper divisors (74190828).

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

53863476 is a wasteful number, since it uses less digits than its factorization.

53863476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84751 (or 84749 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 53863476 is about 7339.1740679725. The cubic root of 53863476 is about 377.6575101078.

The spelling of 53863476 in words is "fifty-three million, eight hundred sixty-three thousand, four hundred seventy-six".