53849892 has 24 divisors (see below), whose sum is σ = 128715552. Its totient is φ = 17512000.

The previous prime is 53849891. The next prime is 53849893. The reversal of 53849892 is 29894835.

It is an interprime number because it is at equal distance from previous prime (53849891) and next prime (53849893).

It is not an unprimeable number, because it can be changed into a prime (53849891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54234 + ... + 55217.

It is an arithmetic number, because the mean of its divisors is an integer number (5363148).

Almost surely, 2^53849892 is an apocalyptic number.

It is an amenable number.

53849892 is an abundant number, since it is smaller than the sum of its proper divisors (74865660).

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

53849892 is a wasteful number, since it uses less digits than its factorization.

53849892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109499 (or 109497 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 53849892 is about 7338.2485648825. The cubic root of 53849892 is about 377.6257598922.

The spelling of 53849892 in words is "fifty-three million, eight hundred forty-nine thousand, eight hundred ninety-two".