53808734 has 16 divisors (see below), whose sum is σ = 93356928. Its totient is φ = 22782552.

The previous prime is 53808731. The next prime is 53808737. The reversal of 53808734 is 43780835.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53808731) and next prime (53808737).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53808731) 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, 21992 + ... + 24315.

It is an arithmetic number, because the mean of its divisors is an integer number (5834808).

Almost surely, 2^53808734 is an apocalyptic number.

53808734 is a deficient number, since it is larger than the sum of its proper divisors (39548194).

53808734 is a wasteful number, since it uses less digits than its factorization.

53808734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46399.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 53808734 is about 7335.4436811961. The cubic root of 53808734 is about 377.5295276817.

The spelling of 53808734 in words is "fifty-three million, eight hundred eight thousand, seven hundred thirty-four".