53719892 has 24 divisors (see below), whose sum is σ = 95425344. Its totient is φ = 26459072.

The previous prime is 53719891. The next prime is 53719901. The reversal of 53719892 is 29891735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53719891) 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, 91223 + ... + 91809.

It is an arithmetic number, because the mean of its divisors is an integer number (3976056).

Almost surely, 2^53719892 is an apocalyptic number.

It is an amenable number.

53719892 is a deficient number, since it is larger than the sum of its proper divisors (41705452).

53719892 is a wasteful number, since it uses less digits than its factorization.

53719892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 893 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The square root of 53719892 is about 7329.3855131245. The cubic root of 53719892 is about 377.3216373017.

The spelling of 53719892 in words is "fifty-three million, seven hundred nineteen thousand, eight hundred ninety-two".