53386894 has 24 divisors (see below), whose sum is σ = 88616304. Its totient is φ = 24103200.

The previous prime is 53386891. The next prime is 53386897. The reversal of 53386894 is 49868335.

It is an interprime number because it is at equal distance from previous prime (53386891) and next prime (53386897).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53386891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39754 + ... + 41074.

It is an arithmetic number, because the mean of its divisors is an integer number (3692346).

Almost surely, 2^53386894 is an apocalyptic number.

53386894 is a deficient number, since it is larger than the sum of its proper divisors (35229410).

53386894 is a wasteful number, since it uses less digits than its factorization.

53386894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512 (or 1501 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 53386894 is about 7306.6335613605. The cubic root of 53386894 is about 376.5403756875.

The spelling of 53386894 in words is "fifty-three million, three hundred eighty-six thousand, eight hundred ninety-four".